ATTACHMENT 1_SPECIFICATIONS _KNF RV PADS.docx

USDA Forest Service Kaibab National Forest

Tanglefoot Work Center, Tusayan Ranger Station, Jacob Lake Work Center, and Big Springs Work Center

RV Pad Improvements

CONSTRUCTION SPECIFICATIONS

Prepared by:

Coconino and Kaibab National Forests Facilities Engineering March 2026

CONSTRUCTION SPECIFICATION INDEX

SECTION 01 11 00 – SUMMARY OF WORK

SECTION 01 42 13 – ABBREVIATIONS AND ACRONYMS

SECTION 01 42 16 – DEFINTIONS

SECTION 01 45 00 – QUALITY CONTROL

SECTION 01 57 13 – TEMPORARY EROSION AND SEDIMENT CONTROL

SECTION 01 66 00 – PRODUCT STORAGE AND HANDLING REQUIREMENTS

SECTION 01 71 13 – MOBILIZATION

SECTION 01 74 00 – CLEANING AND WASTE MANAGEMENT

SECTION 03 11 00 – CONCRETE FORMING

SECTION 03 30 00 – CAST-IN-PLACE CONCRETE

SECTION 03 35 00 – CONCRETE FINISHING

SECTION 31 00 00 – EARTHWORK

SECTION 32 15 00 – AGGREGATE SURFACING

SECTION 33 10 00 – WATER UTILITIES

SECTION 33 30 00 – SANITARY SEWERAGE

SECTION 33 34 00 – ON-SITE WASTEWATER DISPOSAL

SECTION 33 52 00 – PROPANE PIPING

SECTION 33 70 00 – ELECTRICAL UTILITIES

SECTION 01 11 00 – SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. Contractor shall be responsible for furnishing all labor, equipment, transportation, required permits, and specified materials and supplies necessary to complete the rehabilitation of 11 RV camping pads across two different administrative sites on the Kaibab National Forest. The base scope of pad rehabilitation consists of clearing overgrown pads; subgrade preparation, new gravel placement and compaction for parking pads; replacement of water and sewer connections; limited replacement of water and sewer lines; and replacement of electrical components on existing electrical service pedestals.

Optional work includes rehabilitation of an additional 13 RV pads at two additional administrative sites; subsurface utility locating, television inspection, and flow testing of an existing septic system; replacement of septic tank and leach field; replacement or installation of propane lines and connections for 24 RV pads; and additional water and sewer line replacement.

All components included for rehabilitation shall meet standards of the latest adopted construction code of Coconino County and all applicable national and state codes.

1.2 LOCATION

A. Tanglefoot Work Center, North Kaibab Ranger District. The Project is located approximately 1 mile east of the North Kaibab Ranger District office, 430 S Main St, Fredonia, AZ 86022. Head southeast on US-89A S/S Main St toward Maurice Ave. After 0.6 miles, Tanglefoot Work Center will be on the left. The complex is approximately 0.25 miles from the turnoff. Coordinates for the compound are latitude: 36.940778, longitude: -112.514777.

B. Tusayan Ranger Station, Tusayan Ranger District. The Project is located at the Tusayan Ranger District complex, 176 Lincoln Log Loop, Grand Canyon, AZ 86023. Coordinates for the compound are latitude: 35.989695, longitude: -112.120923.

C. Jacob Lake Work Center, North Kaibab Ranger District. The Project is located at the Jacob Lake Work Center, off National Forest System Road (NFSR) 461, Fredonia, AZ 86022. From Jacob Lake, AZ, head south on AZ-87/Grand Canyon Hwy for 0.3 miles. Turn right onto NFSR 461. Jacob Lake Work Center will be on the left about 0.4 miles down NFSR 461. Coordinates for the compound are latitude: 36.707778, longitude: -112.223783.

D. Big Springs Work Center, North Kaibab Ranger District. The Project is located approximately 15 miles south of Jacob Lake, AZ. Take AZ-87/Grand Canyon Hwy toward NFSR 461 and turn right after 0.3 miles. Follow NFSR 461 for 5.3 miles to the intersection with NFSR 462 and turn right. CAUTION: NFSR 461 becomes narrow and steep upon approach to NFSR 462 – other routes are available. Continue west for 3.2 miles on NFSR 462. Turn left onto NFSR 22/West Side Rd for 6.7 miles. Big Springs Work Center will be on the left. Coordinates for the compound are latitude: 36.601700, longitude: -112.350000.

1.3 BACKGROUND

A. Tanglefoot Work Center – 6 RV Pads

1. There are 6 existing RV pads in need of rehabilitation; all with electrical pedestals but only 4 pads have water and sewer connections. There are no existing propane connections.

2. The pads are serviced by an existing septic system (underground tank and drain field), located approximately 100 feet to the north of the existing RV pads. The system has suffered from apparent leaks in the collection system. The precise location and condition of the tank and leach field are unknown. OPTIONAL work items are included for septic system rehabilitation.

3. Electrical service is a pole mounted meter and panel, all 6 electrical pedestals are connected to the existing meter.

4. All pads will need updated water and sewer connections.

5. All pads will need subgrade prep and new gravel for parking pads.

6. 2 pads will need new electrical pedestal connections; one pad will require height adjustment to the existing pedestal.

7. Replacement of existing water and sewer service lines is needed.

8. New propane lines and connections may be needed at all pads. OPTIONAL work items are included for propane lines and connections.

B. Tusayan Ranger Station – 5 RV Pads

1. There are 5 existing RV pads in need of rehabilitation. All pads have water, sewer, and electrical connections available, however, the condition of existing connections is poor. The existence of propane connections at the RV pads is unknown.

2. All pads will need improvements to water, sewer and electrical connections.

3. All pads will need subgrade prep and new gravel for parking pads.

4. New propane lines and connections may be needed at all pads. OPTIONAL work items are included for propane lines and connections.

C. Jacob Lake Work Center – 8 RV Pads – OPTIONAL

1. There are 8 existing RV pads in need of rehabilitation. All pads have water, sewer, electrical, and propane connections in fair condition.

2. Additional gravel will be needed for RV pads.

3. 2 of the pads will need layout adjustment and improvements to RV connections.

4. New propane lines and connections may be needed at all pads. OPTIONAL work items are included for propane lines and connections.

D. Big Springs Work Center – 5 RV Pads – OPTIONAL

1. There are 3 existing pads with water, sewer, and electrical connections. The condition of these three pads is poor.

2. There is a need for 2 additional pads that will require water, sewer, electrical, and propane extensions.

3. All pads will need new water and sewer connections.

4. Replacement of existing water and sewer service lines will also be needed.

5. New propane lines and connections may be needed at all pads. OPTIONAL work items are included for propane lines and connections.

1.4 DESCRIPTION OF WORK

A. RV Pad Rehabilitation/Construction

1. Each RV pad designated for rehabilitation/construction shall be improved to the specified standards included in this contract.

2. Due to the varied conditions of the existing RV pads, each RV pad will require a different level of improvement in order to achieve the specified standards.

3. The base level of standards for rehabilitation/construction for each designated pad shall include the following.

a. Water Connection

b. Sewer Connection

c. Electrical Service Connection

d. Gravel Pad

4. OPTIONAL improvements for each RV pad include the following:

a. Propane Connections B. Pad Layout

1. The rehabilitation of each pad shall conform to the site maps and dimensional plan as shown on the drawings. When existing components/connections require relocation from existing conditions, Contractor is responsible for any improvements necessary to relocate the components to the specified location, at no additional cost to the government.

2. Deviations from the dimensional plan must be approved by the COR.

3. Existing materials and equipment may be utilized for new improvements; however, salvaged materials must be in fully operable condition and must meet all specified requirements.

4. Contractor shall avoid burial of underground utilities underneath the RV gravel pad. COR approval is required for burial of utility lines beneath the gravel pad footprint.

C. Clearing

1. RV pads shall be cleared of vegetation. All organic matter shall be removed from the RV pad footprint (including plant and tree roots).

2. Vegetation within 10 feet of the RV pad footprint shall be limited to grasses that are manicured to a cut length of no more than 4 inches.

3. Any areas with existing grass cover shall remain with grass cover, except for areas of the RV pad footprint or other hard improvements. All disturbed areas of existing grass cover shall be restored to existing conditions.

D. Water Connection

1. Refer to C-02 on the Drawings, “WATER HOOK-UP”.

2. Two (2) dedicated ¾” hose bibs shall be provided at the RV pad, located in a lockable meter box installed at finished grade.

E. Sewer Connection

1. Refer to C-02 on the Drawings, “SEWER HOOK-UP”.

2. A dedicated 4-inch sanitary connection and 4” clean out shall be provide at each RV pad. Connection and clean out caps shall be installed at finished grade.

F. Electrical Pedestal

1. Refer to C-03 on the Drawings, “MOBILE HOME SERVICE PEDESTAL”.

2. Dedicated electrical service shall be provided at each RV pad, with 3 receptacles: (20 amp, 30 amp, and 50 amp). Each receptacle shall have a dedicated circuit breaker. The receptacles and breakers shall be protected in a weatherproof, lockable enclosure.

3. Service panel must be at least 3’ above finished grade.

4. Contractor is responsible for required upgrades to existing electrical service.

G. Carsonite Markers

1. Each RV pad shall have a brown marker post installed near the front of the pad with reflective alpha numeric indicators corresponding with pad numbers shown on the drawings.

2. All RV water and sewer connections, valve boxes and water meter boxes for each RV pad shall have blue utility marking posts installed, adjacent to utility components.

3. Sewer cleanouts, septic risers, and septic inspection ports shall be marked with green utility markers.

4. Markers shall be color coded, blue for water and green for sewer.

5. 60” Carsonite utility marking posts, or approved equal, shall be installed for all applications, according to manufactures recommendations.

H. Water Line

1. New water line shall be installed from the RV water connection(s) to the existing main, as shown on the drawings, and as necessary for service to RV connections.

I. Sewer Line

1. New sewer line shall be installed from the RV sewer connection(s) to the existing main, as shown on the drawings, and as necessary for service to RV connections.

J. Electrical Line

1. Electrical line shall be constructed in accordance with National Electrical Code.

2. Minimum separation from other utilities shall be 12 inches unless otherwise stated.

3. Minimum cover of buried electrical line shall be 24 inches unless otherwise stated.

4. Direct burial is not permitted, electrical lines must be installed in PVC conduit.

K. Existing Septic System – Locate – OPTIONAL

1. All components of the buried septic system (including tanks, distribution boxes, cleanouts, and inspection ports) shall be delineated at the surface using paint and flagging at the existing ground surface. The horizontal alignment shall be marked on the surface at a maximum spacing of 10 feet between each surface mark/flag and at each distinct change or intersection of horizontal alignment.

2. All inspection ports, access risers, and clean-outs shall be marked at the ground surface, including components that are buried or broken.

3. All components and extents of the existing sewer collection system and septic drain field shall be delineated (including components that have become embedded in soil or broken at the surface).

4. Contractor may utilize sensing equipment or potholing.

L. Existing Septic System – Television Inspection – OPTIONAL

1. Contractor shall TV inspection all components of the existing septic system. All portions between terminal ends of the buried pipes in the septic system must be TV inspected.

2. When blockages are encountered in the utility system (e.g. line breaks, root intrusion, FOG blockages) the Contractor shall immediately notify the COR, indicate the approximate location of the blockage at the ground surface, and shall continue the TV inspection of the remainder of the system via alternate access points previously identified or identified during the TV inspection.

3. When all portions of the system have been inspected or the remainder of the system is inaccessible due to blockages, the Contractor shall terminate the inspection.

4. Digital file of the TV inspection shall be provided to the COR.

M. Existing Septic – Water Test – OPTIONAL

1. Contractor shall verify that the septic tank maintains a permanent liquid level. The septic tank shall be filled with water and the liquid level shall be monitored over a 24-hour period. During this period, no additional water shall be introduced into the septic tank. Liquid level shall be documented with photographic evidence.

2. Contractor shall induce a water flow in the existing septic system that simulates the flow rate of 6 RVs for 24 hours (1,300 GPD).

3. Any indications of restricted flow or ponding in the drain field shall be documented with photography and time stamped. Contractor shall provide report to the COR.

4. Contractor shall report any indication of septic tank leak or reduction in the liquid level to the COR.

N. Replace Septic Tank – OPTIONAL

1. Contractor shall provide design calculations, drawings, and specifications for a new septic tank(s). Information shall include material type, strength, thickness; drawings showing dimensions in cross section and plan view; design flow rate.

2. New tank(s) shall be plastic, fiberglass, or precast concrete, and shall have 2 chambers with baffles to exclude scum from effluent. Septic tank effective capacity shall be a minimum of 2,000 gallons. COR approval will be required for reduced capacity.

3. Contractor is responsible for any required permitting and associated fees for septic improvements with appropriate authorizing officials.

4. Existing septic tank shall be abandoned in-place or removed in accordance with ADEQ guidelines.

O. Replace Septic Drain Field – OPTIONAL

1. Contractor shall provide design calculations, drawings, and specifications for a new septic drain field. Information shall include backfill material type and gradation; drawings showing dimensions in cross section and plan view of drain field; design flow rate and soil percolation rate.

2. Design shall include a designated replacement area for use in the event of drain field failure.

3. Contractor is responsible for any required permitting and associated fees for septic improvements with county officials.

P. Water Meters – OPTIONAL

1. A 1-inch disk style water meter shall be installed up stream of the RV water connection, the water meter shall be installed in a meter box, separate from the water connection.

2. Stop and waste valve shall be installed inline on the upstream side of each meter.

3. Each water meter shall serve a single RV water connection.

Q. Propane Line – OPTIONAL

1. New propane line shall be installed from the RV propane connection to the existing or future propane tank locations.

2. The tank location shall be a minimum of 20 feet from all buildings and RV pads. The location shall also be accessible to bobtail trucks for service needs.

3. A maximum of 3 RV propane connections may be plumbed into one propane tank, additional connections on a single tank shall require COR approval.

R. Propane Connection – OPTIONAL

1. A dedicated 1” 90-degree Female NPT fitting shall be provided at the RV pad, capped with a threaded plug. The propane line shall have a 600 WOG ball valve upstream from the 90-degree fitting.

2. The 90-degree fitting shall be located at least 24 inches above finished grade.

3. Above ground propane plumbing shall be 1” coated steel pipe; valves and fittings shall be brass; plumbing shall be secured using a minimum of two (2) bolted galvanized steel clamps to a 2” galvanized steel pipe which is embedded into the ground at least 18 inches below the finished grade and extends at least 3 feet above finished grade. Transition from underground pipe shall use a service head riser adapter or anodeless riser.

4. Metallic pipe shall be electrically continuous and bonded to an effective ground fault path.

5. Buried propane line shall be ¾” polyethylene. Minimum cover of buried line shall be 18 inches. Tracer wire shall be installed directly above all portions of the buried propane line. Terminal ends of tracer wire shall be brought to surface.

Figure 1: Tanglefoot WC – Typical Trailer Pad

Figure 2: Tanglefoot WC - New Electrical Hook-up

Figure 3: Tanglefoot WC - Old Electrical Hook-up with Capped Waterline

Figure 4: Tanglefoot WC - Existing Utility Setup

Figure 5: Tanglefoot WC - Damaged Utility Lines

Figure 6: Tusayan Ranger Station - Typical Trailer Pad

Figure 7: Tusayan Ranger Station - Typical Utility Setup

Figure 8: Tusayan Ranger Station – Old Modular Pad

Figure 9: Jacob Lake WC - Typical Trailer Pad – Option

Figure 10: Jacob Lake WC - Typical Electrical Hook-up – Option

Figure 11: Jacob Lake WC - Typical Utility Setup – Option

Figure 12: Jacob Lake WC - Typical Utility Setup with Sewer – Option

Figure 13: Jacob Lake WC - Old Modular Site – Option

Figure 14: Jacob Lake WC - Old Modular Site – Option

Figure 15: Big Springs WC – Existing Trailer Pad Locations – Option

Figure 16: Big Springs WC - Electrical Hook-up – Option

Figure 17: Big Springs WC - Old Electrical Hook-up – Option

Figure 19: Big Springs WC - Sewer Hook-up – Option

1.5 TIMING OF WORK

A. No restrictions are placed on weekend work.

B. The time to complete the work in this contract is negotiable.

C. No restrictions are placed on Contractor’s schedule at Big Springs WC and Tusayan RS.

D. Contractor’s schedule shall be restricted at Tanglefoot WC and Jacob Lake WC during the period of April 15 – October 31. A combined total of 4 RV pads must be available for full operation (either in existing conditions or fully rehabilitated; excluding T4 and T5 at JLWC in existing condition) between Tanglefoot WC and Jacob Lake WC.

E. Weather normally starts impacting the road and ground conditions in mid-November, which can limit access to all Sites. Road conditions generally improve in mid-March to allow access to sites.

1.6 PRE-BID CONSIDERATIONS

A. An optional, on-site pre-bid meeting will be held on a date to be determined. Day 1 will be held at the North Kaibab Ranger Station, Day 2 will be held at the Tusayan Ranger Station. All work sites will be toured during the pre-bid meeting.

B. Bidders are encouraged to attend the pre-bid meeting, compare the specifications with any work in place, and inform themselves of all conditions, including other work, if any, being performed. Failure to visit sites will in no way relieve the successful bidder from the necessity of furnishing any materials or performing any work that may be required to complete work in accordance with specifications, without additional cost to the Government.

C. Information regarding the existing conditions of the work sites provided in these specifications is believed to be reasonably correct, but the Government does not warrant either the completeness or accuracy of such information, and it is the responsibility of the Contractor to verify all information independently.

D. Contractor acknowledges that he/she has investigated and satisfied him/herself as to the conditions affecting the work, including, but not restricted to, those bearing upon transportation, disposal, handling and storage of materials, availability of labor, water, electric power, roads, and conditions of the ground, the character of equipment and facilities needed prior to and during prosecution of the work. Contractor further acknowledges that he/she is satisfied as to the character, quality, and quantity of surface and subsurface materials or obstacles to be encountered insofar as this information is reasonably ascertainable from an inspection of the sites. Any failure by Contractor to acquaint him/herself with the available information will not relieve him/her from the responsibility for estimating properly the difficulty or cost of successfully performing the work.

1.7 SUBMITTALS

A. Interested bidders for this contract shall include in their bid submittal the contract Schedule of Items with a cost filled out for every bid item (including OPTION items), a list of previous projects (minimum 3) with similar qualities that the bidder had direct responsibility for, and a list of any technical experience and qualifications relevant to the work contained in this specification.

B. Contractor shall submit a digital copy of the proposed construction schedule within 10 days of receiving Notice to Proceed (NTP). Schedule shall indicate planned dates for site mobilization, construction start, and construction completion for each work site.

C. Contractor shall provide digital copies of manufacturers’ literature for all construction materials and equipment that indicate conformance with this specification document. Government is not responsible for costs incurred by Contractor for purchase of unapproved materials.

D. Contractor shall provide digital copies of reports and other deliverables as required by these specifications, in a timely manner.

E. As-Built Drawings shall be provided that show offset dimensions of all buried utility and service lines upon completion of work and prior to contract close out. As-Builts may be hand-drawn and schematic in nature but must accurately and clearly depict actual conditions found in field.

1.8 QUALITY CONTROL/QUALITY ASSURANCE

A. All work shall be completed in accordance with county/state applicable codes, project specifications, and construction drawings. Contractor shall provide all labor, material, and equipment necessary to perform all the operations for the work specified.

B. Contractor is solely responsible for verifying conditions of existing facilities. Any discrepancies between the existing conditions and the specifications in this contract found by the Contractor shall immediately be reported to the Contracting Officer’s Representative (COR). Work shall not continue, within the conflicting scope, until discrepancies have been resolved.

C. Dimensions of existing conditions are provided in these documents as reference only, it is the Contractor’s sole responsibility to verify these dimensions and determine the required material quantities and construction methods needed to complete all items contained in this contract.

D. Locations and extents of all proposed work shall be staked out by Contractor. Contractor shall receive approval from COR for proposed locations, prior to commencement of work.

E. Contractor shall receive approval from COR prior to backfilling of any buried improvements/utilities.

1.9 CONSTRUCTION MATERIALS

A. All materials shall be obtained from a commercial source unless otherwise noted. The source and gradation of hauled fill material shall be approved by the COR prior to delivery to the project sites.

B. Materials shall be handled and stored in a manner that preserves the integrity and performance of the materials and the final improvements.

1.10 USE OF PREMISES

A. General: Contractor shall have limited use of premises for construction operations, including use of project site, during construction period. Contractor's use of premises is limited only by Owner's right to perform work or to retain other contractors on portions of the Project. Any damage resulting from the Contractor’s use of the sites will be repaired or replaced at the Contractor’s expense at the direction of the COR.

B. Areas for staging operations and storage of materials on National Forest Land will be made available to the Contractor and must be approved by the COR. Contractor must request in writing for approval from the COR to stage work trailers on-site.

C. Contractor shall at all times conduct his/her operations to ensure the least inconvenience to the public and Forest Service employees.

D. Contractor shall provide adequate signing and barricades and take necessary safety measures, per the current edition of the MUTCD, to protect the public and Forest Service employees during all construction operations. Contractor shall minimize disturbance of all undisturbed areas.

E. Preservation of Natural Features: Confine all operations to work limits of the Project. Prevent damage to natural surroundings. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government.

1. Provide temporary barriers to protect existing trees, plants and root zones.

2. Do not remove, injure, or destroy trees or other plants without prior approval. Consult with COR and remove agreed-on roots and branches that interfere with construction.

3. Do not fasten ropes, cables, or guys to existing trees.

4. Carefully supervise excavating, grading, filling, and other construction operations near trees to prevent damage.

F. Protection of Waters of the United States: Cleaning of equipment shall not be conducted in any waters of the U.S. nor shall resultant cleaning runoff, paint cans, lids, brushes, or other debris be allowed to enter waters of the U.S.

G. Existing Utilities:

1. There is electricity available for Contractor’s use at Tanglefoot Work Center, Jacob Lake Work Center, Big Springs Work Center, and Tusayan Ranger Station.

2. There is water available for Contractor’s use at Tanglefoot Work Center, Jacob Lake Work Center, Big Springs Work Center, and Tusayan Ranger Station. Water use by Contractor shall be limited to 200 gallons per day at each site unless otherwise approved by COR.

3. Contractor will be responsible for providing sanitary facilities at all work sites.

H. Due to public use of the Forest Service roads near Jacob Lake Work Center and Big Springs Work Center and the rental cabin at Big Springs Work Center, Contractor shall ensure the safety of the public at all times and shall provide adequate warnings of environmental and safety hazards.

I. These work sites will be actively used by Forest Service staff, Contractor is responsible for coordinating all operations and safety needs with COR and on-site staff.

J. Nonsmoking Buildings: Smoking is not permitted within buildings or within 25 feet (8 m) of entrances, operable windows, or outdoor-air intakes.

K. Camping Sites: Forest Service administrative sites shall not be used by Contractor or subcontractor personnel for the purpose of overnight camping. All personnel under supervision of the Contractor and subcontractor(s) shall abide by all laws regarding camping and overnight use of Forest Service land. Contractor may request a camping exemption, pending authorized official approval.

1.11 PRECAUTIONARY MEASURES

A. Environmental Protection: All vehicles and equipment entering the project area must be clean of noxious weeds and will be subject to inspection by the COR. Wash all construction equipment thoroughly to remove all dirt, plants, and other foreign materials prior to entering each Site. Particular attention must be given to the under carriage and any surface where soil containing exotic seeds may exist. Washing shall not occur on National Forest Lands.

Contractor shall avoid release of contaminating substances such as chemicals, oil and other debris. Contractor shall be responsible for remediation of released contaminating substances in accordance with federal and state law.

B. Erosion Control: Contractor shall take necessary measures to comply with the Clean Water Act and all federal and state regulations regarding erosion control and the release of sediment from the work site.

C. Protection of Work: Contractor shall take precautions necessary to protect all work during the construction period and shall maintain adequate protection during severe weather conditions to prevent damage to the work, materials and equipment. The existing elements of the structures/features shall remain undamaged and structurally sound during all phases of this contract. Any damage to the existing features and nearby building(s) or their functional elements resulting from Contractor’s work at the Site shall be immediately repaired at no additional cost to the Government.

D. Protection of Existing Conditions: Contractor is responsible for protecting all existing improvements not designated for improvement or removal. Contractor shall make repairs to any existing improvements that have been damaged due to the direct or indirect actions of the Contractor/subcontractors. Repairs to damaged existing improvements must be made at no additional cost to the Government.

E. Contractor shall establish grass in all disturbed grassy areas, unless directed otherwise by COR. It is recommended the Contractor salvage existing turf for reuse on-site. Grass seed mix or sod shall be approved by COR. Grass seed, sod, or salvaged turf shall be provided, placed, watered, and protected by Contractor until grass cover is established in a condition consistent with surrounding area, and without bare areas caused by Contractor’s activities.

F. Safety: Contractor is responsible for safeguarding the public, Forest Service employees, Contractor employees, existing facilities, and forest resources from contract operations. All operations shall comply with the requirements and restrictions of OSHA, the Arizona Occupational Safety and Health Code, and the Workman’s Compensation Board. Contractor shall erect signs and barricades, as necessary, to make unguarded operations safe. Signs, lights, barricades and other devices, as necessary, shall be maintained at night and on weekends. Precautions, such as lowering equipment arms and safely storing materials, shall be practiced to prevent injury to others in the area.

G. Security: Security is not provided by the Government. Contractor shall take all precautions deemed necessary to secure the worksite, improvements and equipment. This may include security fencing at the Contractor’s discretion.

1.12 CLEAN UP AND DISPOSAL

A. Non-hazardous waste may be accumulated in approved containers provided by the Contractor at the work sites. Disposal of waste material produced by Contractor’s activities shall occur off National Forest Land and in compliance with local, state, and federal laws regarding disposal of construction waste. Before final acceptance of the Project by the Government, Contractor shall remove from Government land all waste materials and rubbish resulting from this work.

B. Hazardous waste shall be properly secured and protected to prevent tampering and accidental release; waste must be promptly removed from the project site and disposed of in a lawful manner. Hazardous waste accumulation and storage on the project sites must be approved by the COR.

C. Contractor is responsible for all costs and permits associated with waste disposal.

1.13 DEMOLITION, SALVAGE, AND REUSE

A. Demolition shall be limited to existing facilities that would conflict with required improvements.

B. All existing facilities that are left in-place or salvaged for reuse on-site must fully meet all construction specifications and criteria.

C. All existing facilities free from defects and excessive ware, that are required components for RV pads designated for rehabilitation may remain in-place and will be accepted in fulfilment in RV pad rehabilitation, COR approval is required for all existing improvements to remain in-place.

D. Any existing facilities that are free from defects and excessive ware, and that are required components for RV pads designated for rehabilitation, but do not fully meet construction specifications due to manner or location of installation may be salvaged for reuse, as needed by the Contractor. COR approval is required for all salvage and reuse of existing materials or equipment.

E. All existing facilities that are required components for RV pad rehabilitation, and that do not meet all construction specifications and criteria shall be demolished or abandoned.

1. Components of facilities, that are less than 2 feet below existing grade or are above grade shall not be abandoned in-place.

2. Abandoned sanitary sewerage facilities, electrical conduits, and propane pipes must be permanently capped and sealed, in order to exclude intrusion of soils, water, rodents, and other foreign matter.

3. Dead-end water lines shall not be allowed to be abandoned in-place.

4. Abandoned electrical cables shall be decommissioned and disconnected from the electrical system.

F. Demolition and abandonment of existing facilities shall not compromise the integrity of existing facilities to remain.

G. Any voids created in the demolition/abandonment process shall be backfilled and compacted to match existing adjacent grade and provide positive drainage.

1.14 APPLICABLE CODES AND STANDARDS

A. All work shall conform to the latest editions of the International Building Codes, American Welding Society Code, American Water Works Association, National Electrical Code, and the American Institute of Steel Construction. All environmental codes, including CWA, RCRA, and NESHA, shall be adhered to by Contractor.

PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

SECTION 01 42 13 – ABBREVIATIONS AND ACRONYMS

PART 1 – GENERAL

1.1 ORGANIZATIONS & STANDARDS

Whenever in these specifications, or in other contract documents, the following terms, or pronouns in place of them, are used, the intent and meaning shall be interpreted as follows. Reference to a specific standard of specification shall mean the latest edition or amendment in effect on date of invitation to bid.

A. ACRONYMS

AASHTO – American Association of State Highway and Transportation Officials ACI – American Concrete Institute AGC – Associated General Contractors of America AISC – American Institute of Steel Construction AISI – American Iron and Steel Institute AITC – American Institute of Timber Construction ANSI – American National Standards Institute API – American Petroleum Institute APWA – American Public Works Association ARTBA – American Road and Transportation Builders Association ASME – American Society of Mechanical Engineers ASTM – American Society for Testing and Material ATCC – American Type Culture Collection ATSSA – American Traffic Safety Service Association, Inc.

AWPA – American Wood Preservers Association AWPB – American Wood Preservers Bureau AWS – American Welding Society AWWA – American Water Works Association BMP – Best Management Practice CFR – Code of Federal Regulations CO – Contracting Officer and authorized representatives CRSI – Concrete Reinforcing Steel Institute CS – Commercial Service issued by US Department of Commerce DEMA – Diesel Engine Manufacturer’s Association EPA – Environmental Protection Agency EWA – Engineered Wood Association (formerly APA – American Plywood Association) FAR – Federal Acquisition Regulation FED SPEC or FS – Federal Specification FED-STD – Federal Standard FHWA – Federal Highway Administration FICA – Federal Insurance Contributions Act FLH – Federal Lands Highway FSS – Federal Specifications and Standards FUTA – Federal Unemployment Tax Act GSA – General Services Administration IMC – International Mechanical Code IPC – International Plumbing Code ISO – International Organization for Standardization ISSA – International Slurry Surfacing Association JMF – Job Mix Formula LPG – Liquefied Petroleum Gas MASH – Manual for Assessing Safety Hardware (transportation) MIL-SPEC – Military Specification MPI – Master Painters Institute MSDS – Material Safety Data Sheet MSHA – Mine Safety and Health Administration MUTCD – Manual on Uniform Traffic Control Devices NBFU – National Board of Fire Underwriters NCHRP – National Cooperative Highway Research Program NEMA – National Electrical Manufacturers Association NESC – National Electrical Safety Code NFPA (Fire) – National Fire Protection Association NFPA (Forest) – National Forest Products Association NIST – National Institute of Standards and Technology (now includes NBS – National Bureau of Standards) NPGA – National Propane Gas Association NSF – National Sanitation Foundation NWMA – National Woodwork Manufacturers Association OSHA – Occupational Safety and Health Administration PCA – Portland Cement Association PCI – Prestressed Concrete Institute PS – Product Specification PTI – Post-Tensioning Institute RIS – Redwood Inspection Service SAE – Society of Automotive Engineers SF – Standard Form SI – International System of Units SSPC – Society for Protective Coatings (formerly Steel Structures Painting Council) SWPPP – Storm Water Pollution Prevention Plan UL – Underwriter’s Laboratories, Inc.

USC – United States Code WCLIB – West Coast Lumber Inspection Bureau WWPA – Western Wood Products Association

B. ABBREVIATIONS

PART 2 – PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used)

END OF SECTION 01 42 13

SECTION 01 42 16 – DEFINTIONS

PART 1 – GENERAL

1.1 DEFINTIONS

Whenever in these specifications, or in other contract documents, the following terms, or pronouns in place of them, are used, the intent and meaning shall be interpreted as follows:

Adjustment in Contract Price. “Equitable adjustment” as used in the Federal Acquisition Regulations, or “construction cost adjustment,” as used in the Timber Sale Contract, as applicable.

Arch Pipe. A culvert section, usually formed of bolted structural plates, that is an arc of a circle (usually one-half or less); that is, a bottomless culvert.

Base Course. The layer or layers of specified or selected material of designed thickness placed on a subbase or subgrade to support a surface course.

Bearings. The portion of a beam, girder, or truss that transmits the bridge superstructure load to the substructure.

Berm. Curb or dike constructed to control runoff water or traffic flow.

Change. “Change” means “change order” as used in the Federal Acquisition Regulations, or “design change” as used in the Timber Sale Contract.

Clearing Limits. The limits of clearing as designated on the ground or on the drawings.

Conduit. A manmade channel for carrying/housing electrical wiring and products as described in Section 26 05 33.

Construction Slash. All vegetative material not meeting utilization standards, such as tops and limbs, timber, brush, and grubbed stumps associated with construction or reconstruction of a facility.

Contractor. The individual, partnership, joint venture, or corporation undertaking the execution of the work under the terms of the contract and acting directly or through their agent, employees, or subcontractors.

Contracting Officer (CO). The person with the authority to enter into, administer, and/or terminate contracts and make related determinations and findings.

Contracting Officer’s Representative (COR). The person designated by the CO, in writing, as the onsite contract administrator whose duties and responsibilities are defined in a letter of designation (SF FS-6300-6, or equivalent).

Controlled Felling. Directing the placement of trees in felling by wedges, jacks, cable tension, or distribution of holding wood or any combinations of these which will ensure that trees are dropped into previously cleared areas, or clear of any objects that are to remain.

Culvert. A conduit or passageway under a road, trail, or other obstruction. A culvert differs from a bridge in that it is usually constructed entirely below the elevation of the traveled way.

Cushion Material. Native or imported material generally placed over rocky sections of unsurfaced roads to provide a usable and maintainable traveled way.

Defect. A failure to meet a requirement with respect to a single quality characteristic.

Drawings. Design sheets or fabrication, erection, or construction details submitted to the CO by the Contractor according to FAR Clause 52.236-21 Specifications and Drawings for Construction. Also refers to submissions and submittals.

Embankment. A structure of soil, aggregate, or rock material placed on the prepared ground surface and constructed to subgrade.

Equipment. All machinery and equipment, together with the necessary supplies for upkeep and maintenance, as well as tools and apparatus necessary for the proper construction and acceptable completion of the work.

Excess Excavation. Material from the excavation in excess of that needed for construction of designed roadways and facilities.

Forest Service. The United States of America, acting through the Forest Service, U.S. Department of Agriculture.

Gauge. The term “gauge” when used in connection with the measurement of plates will mean the US Standard Gauge, except when reference is made to the measurement of metal sheets used in the manufacture of corrugate metal, pipe, metal plate culverts and arches, and metal cribbing, then the term means the “gauge” or “thickness” specified in AASHTO M 36, M 167, M 196, and M 219, as applicable. When the term “gauge” refers to the measurement of wire, it will mean the wire gauge specified in AASHTO M 32.

Government Land. National Forest System lands, and other lands controlled or administered by the Forest Service or by other Federal agencies.

Job-Mix Formula. The percentage of each material in a mixture intended for a particular use.

Materials. Any substance specified for use in the construction of the project and its appurtenances.

Maximum Density. The highest density that can be obtained under stated conditions.

Measurement. Determining and expressing the quantities of work or materials.

Multi-Beam Girder. A precast, prestressed concrete member where the concrete deck is precast as an integral part of the member.

Neat Line. A line defining the proposed or specified limits of an excavation or structure.

Nominal Dimensions or Weights. The numerical values shown on the drawings or in the specifications as measurements of material to be used in the construction.

Nominal Maximum Particle Size. The largest sieve size listed in the applicable specification upon which any material is permitted to be retained.

Notice to Proceed. Written notice to the Contractor to begin the contract work.

Overbreak. Material beyond the neat line of an excavation that is removed in the process of excavation, usually by blasting.

Pavement Structure. Subbase, base, or surface course, or combination thereof, placed on a subgrade to support the traffic load and distribute it to the roadbed.

Pipe. A culvert that is circular (round) in cross-section.

Pipe-Arch. A pipe that has been factory-deformed from a circular shape such that the width (or span) is larger than the vertical dimension (or rise).

Profile Grade. The trace of a vertical plane, as shown on the drawings, intersecting the top surface at the centerline of the proposed facility construction.

Random Sampling. Sampling at times or locations determined in advance by the use of a table of random numbers.

Reasonably Close Conformity. Unless working tolerances are specified, all work performed and materials furnished shall be in reasonably close conformity with lines, grades, cross sections, dimensions, and material requirements shown on the drawings, indicated in the specifications, or designated on the ground. “Reasonably close conformity” is compliance with reasonable and customary manufacturing and construction tolerances.

Road Order. An order affecting and controlling traffic on roads under Forest Service jurisdiction. Road Orders are issued by a designated Forest Officer under the authorities of 36 CFR, part 260.

Roadway. The portion of the road within the limits of excavation and embankment, including slope rounding.

Schedule of Items. A schedule in the contract that contains a listing and description of construction items, quantities, units of measure, methods of measurement, unit price, and amount.

Second Samples. A sample taken when the initial sample indicates that the material is defective.

Sidewalk. The portion of the roadway constructed primarily for pedestrian use.

Specifications. A description of the technical requirements for a material, product, or service that includes criteria for determination whether these requirements are met.

Standard Specifications. Specifications approved for general application and repetitive use.

Subbase. The layers of specified or selected material of designated thickness placed on a subgrade to support a base course.

Subgrade. The layers of roadbed that bring it up to the top surface, upon which subbase, base, or surface course is constructed. For roads without base course or surface course, that portion of roadbed shall be prepared as the finished wearing surface.

Tackifier. Binder for vegetative mulch.

Target Value. The percentage of each material in a mixture intended for a particular use from which allowable variations are measured.

Unit of Measurement. The unit and fractions of units shown in the Schedule of Items.

Unsuitable Material. The material excavated during roadway construction that is not usable in embankment and must be disposed of or that can be used only in certain locations or for limited purposes.

PART 2 – PRODUCTS (Not Used) PART 3 - EXECUTION (Not Used)

END OF SECTION 01 42 16

SECTION 01 45 00 – QUALITY CONTROL

1.1 DESCRIPTION

A. This work shall consist of providing quality control in conformance with the Inspection of Construction provisions of this contract to ensure compliance with the drawings, specifications, and provisions of the contract, and measuring the quantities of completed work in conformance with the provisions of the applicable specification. Contractor shall provide all personnel, equipment, tests, and reports necessary to meet the requirements of this specification.

PART 2 – PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 CONTRACTOR’S REPRESENTATIVE

A. Submit a letter to the Contracting Officer (CO) stating the name of the on-the-job superintendent or representative for the Contractor and the duties and authorities of the representative during work under this contract. An alternate, who shall act for the Contractor when the primary representative is absent, may also be designated in writing.

3.2 PROJECT SCHEDULE

A. Submit a project schedule stating information such as proposed dates of completion of various elements of construction.

3.3 QUALITY CONTROL PLAN

A. The Quality Control Plan shall consist of the following:

(1) Authorities and responsibilities of inspection and testing personnel.

(2) Experience and qualifications of inspection and testing personnel to be assigned, and the name and location of any (for hire) testing facility to be used.

Contractor’s proposed Quality Control Plan for all items requiring quality control shall be submitted to the COR for review prior to the Contractor commencing work. Within 10 days of receipt of the Plan, the COR shall notify the Contractor whether the Plan adequately covers quality control requirements. Construction work shall not be performed prior to Contractor’s receipt of written approval of the proposed plan. Contractor shall submit to the COR, in writing, any proposed changes in the approved Quality Control Plan. Proposed changes shall not be put into effect until approved in writing by the COR.

All work shall comply with all federal, state, and local applicable codes.

3.4 SAMPLING, TESTING, INSPECTION, AND MEASUREMENT OF QUANTITIES

A. Contractor shall provide and maintain appropriate measuring and testing devices, equipment, and supplies to accomplish the required measurements, tests, and inspections in a timely manner. Tests, measurements, and certifications shall be made as required by the drawings and specifications. Contractor shall take samples and perform inspections and tests necessary to achieve the quality of construction required by the contract and make required measurements of work under this contract performed onsite or offsite. Sampling and testing frequence for specific items shall be specified in the related section.

Contractor shall maintain current records of all inspections and tests performed. The following information will be acceptable to the Government:

PROJECT NAME: ______________________ CONTRACT No.:_____________

Pay Item No. Test Date Location Standard Results Test By (initials)

Contractor shall engage inspection and testing agencies which are prequalified as complying with the recommendations of “Independent Laboratory Qualification” by the American Council of Independent Laboratories, and which specialize in the types of inspections and tests to be performed.

Contractor shall protect construction exposed by or for quality control service activities and protect repaired construction. Upon completion of inspection and testing, repair damaged construction and restore substrates and finishes to eliminate deficiencies. Contractor is responsible for repair and protection of inspected work, whether inspection is performed by the Contractor or by the Government.

Co…