ReederSpecs06262017.pdf

TABLE OF CONTENTS

DIVISION 00 – SPECIAL SECTION

000114 Measurement and Payment ................................................................... 1-4

DIVISION 01 – GENERAL REQUIREMENTS

011113 Work Covered by Contract ..................................................................... 1-5

013216.14 Mobilization Payment Procedures ......................................................... 1-2

DIVISION 02 – EXISTING CONDITIONS

022101 Construction Surveying and Staking ...................................................... 1-3 023219 Exploratory Excavation .......................................................................... 1-2

DIVISION 03 – CONCRETE

032112 Reinforcing Steel……………………………………………………………..1-2 033053 Miscellaneous Cast-in-Place Concrete .................................................. 1-5

DIVISION 26 – ELECTRICAL

262010 Basic Electrical Requirements ............................................................... 1-6 262028 Codes and Standards ............................................................................ 1-2 262060 Electrical System ................................................................................. 1-24 262090 Catalog Sheets ...................................................................................... 1-6

DIVISION 31 – EARTHWORK

311100 Clearing and Grubbing and Removal of Obstructions ............................ 1-7 312300 Excavation and Embankment .............................................................. 1-14

312316.16 Structural Excavation and Compaction for Minor Structures .................. 1-4 312333 Trenching and Backfilling ....................................................................... 1-6 312500 Vegetation Surface Restoration (Seeding) ............................................ 1-7

DIVISION 32 – SURFACING IMPROVEMENTS

321123 Crushed Aggregates .............................................................................. 1-8 321216 Asphaltic Paving (Commercial Sources) ............................................... 1-4

DIVISION 33 – UTILITIES

330516.13 Pre-Cast Concrete Bathroom Foundation & Utility Work ....................... 1-4

330516.14 CXT (Ozark I Style) Forest Service Provided Flush Toilet Building ....... 1-2

330516.15 CXT (Montrose Style) Forest Service Provided Flush Toilet Building ... 1-2 331116 Site Water Utility Distribution Piping .................................................... 1-16 331220 Campground Water Hydrants ................................................................ 1-2

331223.10 Booster Pump Station……………..……………………………………… .. 1-7

331223.11 Pump House Structure…..……………………...………………………… .. 1-6 331620 Refurbish Existing Water Tank .............................................................. 1-2 333101 Gravity Sewers and Appurtenances ...................................................... 1-7 333219 Sewer Lift Station Vault Structure .......................................................... 1-5 333220 Lift Station Grinder Pump System .......................................................... 1-5 333404 Pressure Force Main Sewers ................................................................. 1-4 333610 Abandon Precast Concrete Septic Tank ................................................ 1-2 333913 Sewer Manholes………………………………………………………….… . 1-8

CXT Montrose Style Supplied Specification – For Reference Only CXT Ozark I Style Supplied Specification – For Reference Only

CIVIL DRAWINGS

SHEET 1 – COVER

SHEET 2 – GENERAL NOTES AND LEGEND

SHEET 3 – SUMMARY OF QUANTITIES

SHEET 4 – REEDER BAY CAMPRGROUND SHEET INDEX

SHEET 5 – REEDER BAY SITE DEMOLITION AND ABANDONMENT PLAN

SHEET 6 – REEDER BAY SITE LAYOUT AND SURVEY CONTROL COORDINATES

SHEET 7 – BATHROOM 1 AND BATHROOM 2 LAYOUT AND GRADING

SHEET 8 – BATHROOM 3 AND BATHROOM 4 LAYOUT AND GRADING

SHEET 9 – GRAVITY MAIN PLAN & PROFILE

SHEET 10 – GRAVITY MAIN PLAN & PROFILE

SHEET 11 – BATHROOM 1 SERVICE PLAN & PROFILE

SHEET 12 – BATHROOM 3 SERVICE PLAN & PROFILE

SHEET 13 – BATHROOM 4 SERVICE PLAN & PROFILE

SHEET 14 – FORCE MAIN PLAN & PROFILE

SHEET 15 – REEDER BAY LIFT STATION WITH GRINDER PUMP

SHEET 16 – SEWER DETAILS

SHEET 17 – SEWER DETAILS

SHEET 18 – REEDER BAY BATHROOMS FOUNDATION AND UTILITY DETAILS

SHEET 19 – REEDER BAY BATHROOMS FOUNDATION AND UTILITY DETAILS

SHEET 20 – REEDER BAY BATHROOMS FOUNDATION AND UTILITY DETAILS

SHEET 21 – REEDER BAY BATHROOMS FOUNDATION AND UTILITY DETAILS

SHEET 22 – PUMP HOUSE OVERVIEW

SHEET 23 – PUMP HOUSE PLAN

SHEET 24 – PUMP HOUSE ELEVATIONS

SHEET 25 – PUMP HOUSE DETAILS & NOTES

SHEET 26 – POST HYDRANT DETAIL

SHEET 27 – WATER DETAILS

SHEET 28 – LEDGEWOOD SITE DEMOLITION AND ABANDONMENT PLAN

SHEET 29 – LEDGEWOOD SITE LAYOUT AND SURVEY CONTROL COORDINATES

SHEET 30 – LEDGEWOOD BATHROOM LAYOUT AND GRADING

SHEET 31 – LEDGEWOOD BATHROOM TRAIL

SHEET 32 – LEDGEWOOD SEWER SERVICE

SHEET 33 – LEDGEWOOD LIFT STATION WITH GRINDER PUMP

SHEET 34 – LEDGEWOOD BATHROOM FOUNDATION AND UTILITY DETAILS

SHEET 35 – LEDGEWOOD BATHROOM FOUNDATION AND UTILITY DETAILS

SHEET 36 – LEDGEWOOD BATHROOM FOUNDATION AND UTILITY DETAILS

SHEET 37 – LEDGEWOOD BATHROOM FOUNDATION AND UTILITY DETAILS

SHEET 38 – LEDGEWOOD BATHROOM FOUNDATION AND UTILITY DETAILS

ELECTRICAL DRAWINGS

E0.0 SHEET – INDEX SHEET - ELECTRICAL

E1.0 SHEET – REEDER BAY SITE – ELECTRICAL

E1.1 SHEET – LEDGEWOOD SITE - ELECTRICAL

E2.0 SHEET – PHOTOS – ELECTRICAL

E3.0 SHEET – SEWAGE LIFT STATION STRUCTURE – ELECTRICAL

E3.1 SHEET – BOOSTER PUMP STATION - ELECTRICAL

E3.2 SHEET – REEDER BAY LIFT STATION – ELECTRICAL

E3.3 SHEET – LEDGEWOOD LIFT STATION - ELECTRICAL

E3.4 SHEET – LEDGEWOOD TOILET FACILITY - ELECTRICAL

000114-1

SECTION 000114

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 DESCRIPTION

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.

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

1.2 METHOD OF MEASUREMENT

The following methods of measurement are used to determine contract quantities for payment:

For individual construction items, longitudinal and lateral measurements for area computations will be made horizontally or corrected to horizontal measurement unless otherwise specified. Measurements for seeding, mulching, sprigging, and sodding will be along slope lines.

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

Structures will be measured according to neat lines shown on the drawings or as altered by the CO in writing to fit field conditions.

For items that are measured by the linear foot, such as pipe culverts, guard-rails, underdrains, etc., measurements will be made parallel to the base or foundation upon which the structures are placed, unless otherwise shown on the drawings.

For aggregates weighed for payment, the tonnage will be adjusted to dry weight. If moisture determination is necessary, the daily average moisture content will be determined from not less than three representative samples of aggregate taken at random intervals each day that aggregate is being weighed.

000114-2

For bituminous material, volumes will be measured at 60°F or will be corrected to the volume at 60°F by using ASTM D1250 for asphalts or ASTM D633 for tars. Emulsified asphalt will be measured at 60°F, or measured by converting the gallonage at another temperature to gallonage at 60°F by means of the following formula:

Gallons at 60°F = Gallons at A°F 1 + 0.00025 A°F - 60°F

In which A°F is the temperature of the material at the time the gallonage is measured.

For vehicular shipments, net certified scale weights or weights based on certified volumes will be used as a basis of measurement. Measurements will be adjusted when bituminous material has been lost from the vehicle or the distributor, has been wasted, or has otherwise not been incorporated into this work. Determining true weights of hauling vehicles shall be made by weighing the empty vehicles at least once a day at the time the CO directs. Each vehicle shall bear a plainly legible identification mark. When bituminous materials are shipped, net certified weights, or volume corrected for loss of foaming, can be used for computing quantities.

For standard manufactured items, such as fence, wire, plates, rolled shapes, pipe conduits, etc., identified by gage, weight, section dimensions, etc., such identification shall be considered the nominal weights or dimensions. Unless by tolerances in cited specifications, manufacturer’s tolerances will be accepted.

1.3 UNITS OF MEASUREMENT

Payment will be by units defined and determined according to US

Standard Measure and by the following:

A. Cubic Yard: A measurement computed by one of the following methods:

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

2. Material in Place or Stockpile. The measurement computed with dimensions of the in-place material. Computations may be made by the average end area method or prismoidal formula for stockpiled material.

000114-3

3. 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.

B. Cubic Yard Mile. A combination of linear and volumetric measurement meaning the movement of a cubic yard of material one mile.

C. Each. One complete unit which may consist of one or more parts.

D. MFBM. One thousand feet board measure based on nominal widths, thicknesses, and extreme usable length of each piece of lumber or timber actually incorporated in the job.

E. M. Gals. One thousand gallons.

F. Station. One hundred linear feet.

G. Station Yard. A combination of linear and volumetric measurement meaning the movement of a cubic yard of material one station.

H. Ton. Short ton consisting of 2,000 pounds.

I. Ton Mile. A combination of linear and weight measurement meaning the movement of one ton of material one mile.

J. Unit. A single quantity regarded as a whole in calculation; for example, 1000 square feet.

1.4 PAYMENT

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

A. Designed Quantities (DQ). These quantities denote the final number of 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 includes the preliminary survey information, design assumptions, calculations, drawings, and the presentation in the contract. Changes in the number of units of the originally contemplated work will not be made unless authorized under one or more of the following conditions:

000114-4

1. As a result of changes authorized by the CO in the originally contemplated work. Minor changes to adjust balance points, etc. will not be considered changes in quantities.

2. As a result of the CO determining that errors exist in the original design data used to determine designed quantities that cause a pay item to change by 15 percent or more.

3. As a result of the Contractor submitting to the CO a written request showing evidence of errors in the original design data used to determine design quantities that cause a pay item total 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.

Final payment will be made for the designed quantities at the unit price shown in the Schedule of Items, subject to the Variation in Quantities Provisions.

B. Staked Quantities (SQ). these quantities are determined from staked measurements prior to construction.

C. Actual Quantities (AQ). These quantities are determined from measurements of completed work.

D. Design Quantities (DQ). These quantities are specified on the plans.

E. 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 will not be measured.

PART 2 MATERIALS (NOT USED)

PART 3 WORKMANSHIP (NOT USED)

PART 4 MEASUREMENT AND PAYMENT (NOT USED)

END OF SECTION

011113-1

SECTION 011113

WORK COVERED BY CONTRACT

1.1 LOCATION OF PROJECT

The project is located at the Reeder Bay Campground and Ledgewood Day Use Area, Idaho Panhandle National Forest approximately 1/3 mile East of Grandiview Resort, Idaho via Reeder Bay Road. (T61N, R4W, Section 19).

1.2 DESCRIPTION OF WORK

A. Furnish all labor, materials, equipment, supervision, structures and transportation necessary to complete the construction of the improvements at Reeder Bay Campground and Ledgewood Day Use Area in accordance with the drawings and specifications.

B. The major items of work are listed in the Schedule of Items.

C. The general layout and the details of the required work are shown on the construction drawings.

1.3 START OF WORK

It is anticipated that work will begin approximately September 15, 2017.

1.4 CONTRACT TIME

Work shall be completed no later than September 30, 2018.

1.5 NOTIFICATION

Notify Contracting Officer (CO) of intent to begin work at least 5 days in advance.

1.6 USE OF GOVERNMENT FACILITIES

A. The Campground and Day Use is scheduled to be closed to the public during the construction of the campground improvements.

B. Sanitary Facilities: No sanitary facilities will be operational during the sewer and water system construction project.

011113-2

C. Electrical Power: Commerical power is available at the site.

D. Potable Water: Potable water is available at the site until it must be turned off due to construction.

E. Camping: The Contractor may camp in National Forest campgrounds at locations approved by the Ranger District.

F. Information Requests: Submit requests for information in writing to the CO and allow seven (7) working days for a response.

1.7 SUBMITTALS

A. It shall be 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 which involves the item. The Contractor shall allow 10 business days for processing of submittals by the Government.

B. Manufacturer's Literature: Submit 4 copies to the CO for approval on the items required herein. Literature shall be marked or otherwise designated to indicate the exact model, size, etc., the Contractor proposes to use. Information shall be adequate to determine compliance with the specifications without additional research by the CO. One copy of approved submittals will be returned to Contractor.

C. Provide manufacturer's literature on the following:

• HDPE DR 11 potable water piping and couplings and fittings HDPE DR 11 sewer piping and coupling and fittings.

SDR 35 PVC piping and coupling and fittings.

Schedule 40 PVC piping and coupling and fittings.

Galvanized Steel/Iron piping, coupling and fittings.

Valves Backflow Devices/Vacuum Breakers Water post hydrant assembly Curb valve boxes Lift station structure, controls & mec hanical equipment Booster Station, controls, mechanical equipment.

Pump House Tank Coating Concrete mix design Asphalt mix design Seeding mixture

011113-3

1.8 SCHEDULES

Furnish 1 copy each of the following items after award of contract for review and/or approval pursuant to contract provisions:

A. Proposed progress schedule showing starting and completion dates of various phases of the work.

B. List of proposed subcontractors and their intended work. Sub-contractors must have the CO's written approval prior to work on the project.

C. Submit updated schedule to the CO every 30 days.

1.9 STAKING

The Contractor will stake the campground hydrant, host site hydrant, utility shed, bathrooms, lift station, sewer lines, water lines and vault locations.

The CO shall approve the locations prior to beginning work.

1.10 SAFETY PRECAUTIONS

Provide suitable signs, barricades, temporary fencing, etc. to provide for public safety and prevent access to the project site.

1.11 SAFETY PLAN

Provide safety plan addressing procedures for construction safety to workers on the job site. At a minimum, the safety plan must address trenching safety according to OSHA regulations.

1.12 SPILL PREVENTION PLAN

To eliminate adverse environmental impact, especially near a prestine lake and recreation area, the Contractor must provide a spill prevention plan to display proactiveness and sensitivity to the area.

1.13 STORM WATER POLLUTION PREVENTION PLAN

The Contractor must submit a storm water pollution prevention plan showing location and type of best management practices (BMP) for avoiding sedimentation of surface water during construction. The Contractor will also state the method and schedule of implementation.

BMPs to consider, but are not limited to: silt fencing, hay bales, filter fabric, and straw wattles.

011113-4

1.13 DISPOSAL SITE

Project waste materials and minor clearing debris shall be removed from the project site and disposed of at an approved sanitary landfill, or other acceptable disposal site by the Contractor. No burning of construction materials or debris will be allowed at the project site. Unsuitable excavated material maybe disposed of at location determined by the CO.

1.14 CLEANUP

Maintain the project work area in a clean and orderly condition throughout the progress of work under this contract.

1.15 STORAGE OF MATERIALS

The Contractor will be allowed to store materials at the project site.

Coordinate the location of the storage area with the CO. Materials subject to damage from the weather shall be adequately protected by the Contractor. The Contractor shall be solely responsible for the loss of or damage to materials stored at the job site.

1.16 LOCATION OF EXISTING UTILITIES

Locate existing utilities a minimum of 2 working days prior to any excavation.

1.17 NOXIOUS WEED CONTROL

In order to reduce the potential spread of noxious weeds onto National Forest System lands, the contractor will be required to clean all construction equipment that operates off existing roads prior to the equipment entering the National Forest boundary. The cleaning shall remove all dirt and plant parts that may carry noxious weed seeds inside the National Forest bounday.

The contractor shall notify the CO at least one working day in advance of planned equipment delivery to get agreement on the location of where the cleaning will occur, and schedule a time for inspection by the Forest Service.

011113-5

PART 4 MEASUREMENT AND PAYMENT (NOT USED)

013216.14-2

SECTION 013216.14

MOBILIZATION PAYMENT PROCEDURES

1.1 SUMMARY

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. Mobilization shall include the obtaining of permits, insurance and bonds.

PART 4 MEASUREMENT AND PAYMENT

4.1 PROGRESS PAYMENTS WILL BE MADE AS FOLLOWS:

A. When 5 percent of 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.

B. 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.

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

D. The total of all payments shall not exceed the original contract amount for this item.

013216.14-2

4.2 BASIS OF PAYMENT

A. Payment will be made under:

PAY ITEM DESCRIPTION PAY UNIT

013216.14A Mobilization Lump Sum 013216.14B Mobilization Lump Sum 013216.14C Mobilization Lump Sum

022101-1

SECTION 022101

CONSTRUCTION SURVEYING AND STAKING

A. Furnish all surveys and calculations necessary to layout and control the work to specified lines, grades, and tolerances. Use survey personnel that are trained, experienced and skilled in construction layout and control. Protect all furnished control points. Reset destroyed control points or set new ones.

PART 2 MATERIALS

2.1 GENERAL REQUIREMENTS

A. Furnish all materials and equipment required to perform this work.

B. Produce manual survey notes in standard filed notebook, written in a clear, orderly and neat manner meeting the requirements and standard surveying practices of the profession. If notes are generated electronically, produce notes in a format meeting these requirements. Submit survey notes, including electronic notes, to the CO every ten days and upon completion of each survey function.

The CO will review the field notes for acceptance. The finished notes become the property of the owner.

PART 3 WORKMANSHIP

3.1 GENERAL

A. The owner will furnish control points and benchmarks through out the project and as shown on the plans. The owner will provide full CAD drawings for contractors use in calculating staking points for all items indicated in the plans.

B. Verify all owner set control points before any layout staking is performed. Preserve and protect owner furnished control points and replace any that may be damaged, displaced or removed.

C. Set all stakes necessary to control all work under the contract. This includes, but is not limited to: centerline stations, clearing limits, 022101-2 slope stakes, drainage structures, surfacing courses, pavement, sewer, water, buildings and any other items of work included in the contract.

D. Survey tolerances shall be as follows:

Centerline 0.2’ Horizontal N/A Vertical Slope Stake 0.3’ Horizontal 0.2’ Vertical Water 0.3’ Horizontal 0.2’ Vertical Sewer 0.3’ Horizontal 0.1’ Vertical Structures 0.1’ Horizontal 0.1’ Vertical Subgrade 0.2’ Horizontal 0.1’ Vertical Aggregate 0.2’ Horizontal 0.1’ Vertical

E. Inspection may be conducted by random checks of any portion of the layout and control work. The CO may order work not performed with sufficient accuracy to be corrected. No compensation will allowed for corrective work. The contractor is responsible for securing proper dimensions, lines, grades and elevations for all parts of the work and owners inspection will not relieve the contractor of this responsibility.

4.1 Payment will be made under:

Pay Item Description Pay Unit

022101A Construction Surveying and Staking Lump Sum 022101B Construction Surveying and Staking Lump Sum 022101C Construction Surveying and Staking Lump Sum

022101A: Measurement will be made on a lump sum quantity. Payment will be full compensation for providing all materials, labor, tools and equipment necessary to complete the construction surveying and staking as required on the plans and specifications for Schedule A – Base Bid by the contractor.

022101B: Measurement will be made on a lump sum quantity. Payment will be full compensation for providing all materials, labor, tools and equipment necessary to complete the construction surveying and staking as required on the plans and specifications for Schedule C – Optional Alternative 1 by the contractor.

022101-3

022101C: Measurement will be made on a lump sum quantity. Payment will be full compensation for providing all materials, labor, tools and equipment necessary to complete the construction surveying and staking as required on the plans and specifications for Schedule D – Optional Alternative 2 by the contractor.

023219-1

SECTION 023219

EXPLORATORY EXCAVATION

A. Exploratory excavation for determining utility locations, groundwater depths, soil conditions, etc.

1.2 RELATED SECTIONS

A. Section 312316 – Structure Excavation and Compaction for Minor Structures

B. Section 312333 – Trenching and Backfill

2.1 GENERAL REQUIREMENTS

A. Construction materials and equipment used for the work to meet all requirements of the Contract Documents.

B. Use, handle and store material in such a manner as to preserve quality and fitness for the work.

C. Immediately remove materials from the site of work that do not conform to the requirements of the Contract Documents as determined by the CO.

3.1 GENERAL

A. As requested by the CO, provide the fueled and operated backhoe at least 60 horsepower (45kw) as rated by the manufacturer, laborer, and trench shoring to perform the exploratory excavation.

B. Provide for dewatering of the exploratory excavation and disposal of the pumped water at an approved discharge point.

023219-2

C. Perform exploratory excavation to the utility or item requiring location at which time the CO will obtain field measurements. If necessary, conduct rock removal per Section 312333 – Trenching and Backfill.

D. Excavate, backfill, and restore surfacing to pre-construction conditions.

023219 Exploratory Excavation HR.

023219: Measurement will be made by the CO for the exploratory excavation time to the nearest ½ hour. Payment for actual time on the job site, and as directed by the CO, will be full compensation for providing all materials, labor, tools and equipment necessary to complete the exploratory excavation, backfilling and final clean-up of an area.

032112-1

SECTION 032112

REINFORCING STEEL

A. This section specifies furnishing and installing concrete reinforcement.

A. Section 033053 - Miscellaneous Cast-In-Place Concrete

2.1 STEEL REINFORCING

A. ASTM A615-75, grade 60, unless other grades are shown on the drawings.

B. All reinforcement shall be new, free from dirt, oil, paint, grease, loose mill scale, and loose or thick rust when placed.

C. Store on blocks or other supports to prevent bending, rusting, and accumulation of dirt or soil. Bundle and tag reinforcement with grades and suitable identification marks for checking, sorting, and placing.

Tags and marks shall be waterproof, and left on the steel until it is placed.

3.1 INSTALLATION

A. Install reinforcement as shown on the drawings and specified herein.

B. Reinforcing details not shown on the drawings or specified, shall meet the requirements of the latest edition of the ACI code.

3.2 PLACING

A. Accurately place and adequately support reinforcement with concrete, metal or other chairs, spacers, or ties approved by the Contracting Officer (CO), and secure against displacement within the permitted tolerances.

032112-2

4.1 No separate payment will be made for work under this section. This work is considered incidental to other items in the contract.

033053-1

SECTION 033053

MISCELLANEOUS CAST-IN-PLACE CONCRETE

A. This section specifies concrete to be used for construction of minor slabs.

1.2 SUPPLIERS

A. Ready-mix concrete shall be supplied by a firm regularly engaged in the business.

1.3 MIX DESIGN

A. Proportion the cement, aggregate, and water to obtain concrete with good workability.

B. Minimum cement content: 6.5 sacks per cubic yard.

C. Maximum water-cement ratio: 5.5 gallons per sack.

D. Slump: 2 to 4 inches by ASTM C143-74.

E. Air content: 3.5 to 6.5 percent by ASTM C231-75.

F. Cement content: Tolerance from mix design of + 0.3 sack per cubic yard be ASTM C138-75.

G. Strength: 3,500 psi minimum.

1.4 BATCH CERTIFICATION

A. Prepare a batch ticket for each batch of concrete delivered to the project. The ticket shall be a form acceptable to the USFS/CO. The ticket, at a minimum, shall indicate the project name, project number, supplier name, mix design number, bid item number, date and time batched, load number, truck number, volume batched, and the weight measurement of each of the individual components of the mix added to the batch. Load numbers shall be assigned sequentially for each load batched for delivery to the project.

033053-2

2.1 CEMENT

A. ASTM C150-76A Type II or IIA.

2.2 AGGREGATE

A. ¾” minus gravel shall conform to ASTM C33-74a with a designated size of coarse aggregate No. 67 (3/4 inch to No. 4).

2.3 WATER

A. Potable.

2.4 ADMIXTURES

A. Air-entraining, ASTM C260-74, such as but not limited to "Protex", "Darex", "MB-VR", "Castle-VR", or "ADZ-Air".

B. Admixtures other than air-entraining not permitted.

3.1 WEATHER AND TEMPERATURE LIMITATIONS

A. Limitation of Mixing: Unless otherwise authorized in writing by the

CO, discontinue operations when descending air temperature reaches 35°F or lower.

B. Cold Weather Limitations: When concreting is authorized during cold weather, maintain concrete temperature between 50°F and 80°F when placing. The CO may require the water and/or the aggregate to be heated to between 70°F and 150°F. Do not use any frozen aggregates in the concrete. Completely remove all ice, snow and frost on adjoining areas prior to placement. Do not allow concrete to contact material colder than 32°F.

C. Hot Weather Limitations: Maximum concrete temperature 80° when placed. Unless otherwise approved by the Engineer when placing decks or flatwork, maximum evaporation rate – 0.15 pounds/square foot per hour when tested in accordance with Idaho Test Method T-

133. It may be necessary to place concrete at night or in the early morning. The maximum termperature on the surface to be covered by concrete is not to exceed 90°F.

033053-3

3.2 MIXING AND DELIVERY

A. ASTM C94-74a, Sections 10.6 through 10.9, with the following additions:

1. Adjust the quantities of aggregate and water to compensate for differences from the saturated surface-dry condition.

2. Discharge concrete within 1-1/2 hours or before 300 revolutions of the drum after introduction of the mixing water to the mixing water to the cement and aggregates or introduction of the cement to the aggregates. If the ambient air temperature is above 80oF., the above limits shall be 1 hour or 200 revolutions.

3. If long hauling distance does not permit meeting the requirements above, add cement and water to the truck mixer at the construction site.

3.3 PLACING

A. CO must inspect forms before any concrete is placed. Notify CO at least 24 hours before any placement to permit inspection.

B. Prepare subgrade base by scarifying the top 8” of existing ground and and recompacted to 95 percent of the dry density as detremined by ASTM D698.

C. Forms shall be free of debris, and surface shall be clean, free of frost, ice mud, and water.

D. Avoid segregation. Place in layers and begin placing at corners of structure. Do not move concrete with vibrators or tampers.

E. Thoroughly work the external surface of the concrete with tools approved by the CO to force coarse aggregate from the surface and to bring mortar against the forms to produce a smooth finish, substaintially free from water or air pocket or honeycomb.

3.4 VIBRATING

A. Consolidate the concrete with suitable mechanical vibrators operating within the concrete.

B. Supplement vibrating by hand spading with suitable tools.

033053-4

C. Vibrators shall be of a type and design approved by the CO and shall be so manipulated as to work the concrete thoroughly around the reinforcement and embedded fixtures and into the corners and angles of the forms.

D. Vibrate at any point sufficiently to accomplish compaction, but do not prolong to a point where segregation occurs.

3.5 FINISHING

A. Slabs - Strike flush to within 1/8-inch variation in 10 feet. Lightly broom exterior slabs.

3.6 CURING AND HARDENING

A. Keep all concrete surfaces wet for 7 days after being placed.

Acceptable methods include ponding, wet burlap, wet straw or hay, curing paper, plastic sheets, and membrane curing compound.

Other methods must be approved by the CO.

B. If wood forms are allowed to remain in place during the curing period, they shall be kept moist at all times to prevent opening at joints.

C. Protect minor structures from freezing by covering with burlap, straw, earth or insulation blankets. Repair or replace freee-damaged concrete as directed by the CO.

3.7 SIDEWALK

A. Provide concrete sidewalk at the thickness shown on the drawings.

All exposed or unprotected edges of sidewalks shall be tooled to a radius of not more than one-half inch. After floating, trowel finish the entire surface using steel trowels. Final finish shall be obtained by brooming the surface, including the tooled edge, to a gritty finish after all free moisture has disappeared from the surface.

Sprinkling of cement or sand for blotting is not permitted.

B. Place contraction joints ¾ inch deep at intervals approximately equal to the width of the sidewalk with a jointing tool after the surface has been finished. Where the sidewalk adjoins the curb (parallel to it), contraction joints in the sidewalk and curb shall be made to match where practical.

C. Provide ½ inch thick transverse expansion joints at changes in direction, where sidewalk abuts curb, steps, rigid pavement, or other similar structures unless otherwise shown on the drawings. Provide a transverse slope of 1 percent to 2 percent unless indicated otherwise.

033053-5

033053A Concrete Sidewalk Square Foot 033053B Concrete Sidewalk Square Foot

033053A: Measurement will be made on a square foot quantity. Payment will be full compensation for providing all materials, ¾” gravels, compaction of subgrade, excavation and embankment, labor, tools and equipment necessary to complete the concrete sidewalk as required on the plans and specifications for Schedule A – Base Bid by the contractor.

033053B: Measurement will be made on a square foot quantity. Payment will be full compensation for providing all materials, ¾” gravels, compaction of subgrade, excavation and embankment, labor, tools and equipment necessary to complete the concrete sidewalk as required on the plans and specifications for Schedule C – Optional Alternative 1 by the contractor.

4.2 No separate payment will be made for work related to water post hydrant assembly and pump house but will be considered incidental to these items in the contract.

262010-1

SECTION 262010

BASIC ELECTRICAL REQUIREMENTS

1.1 PROJECT LOCATION

The project is located at Priest Lake as indicated on the civil engineering drawing site plan.

1.2 WHAT THE CONTRACTOR PROVIDES

The contractor provides all labor and materials necessary to accomplish the project as generally described in the specifications and on the draw-ings.

1.3 SCOPE OF THE WORK

The scope work is located at two USFS facilities. It includes power to a booster pump station, two sewage lift station, and relocation of equipment for a well control as described on the plans.

1.4 GENERAL REQUIREMENTS

A. Grounding

1. A ground wire shall be installed in all new circuits.

B. Neutral Size

1. All circuits shall have a full sized insulated neutral. In no case shall a neutral conductor be used in common with any other circuit.

C. Conductor Type

1. The conductor type for nearly all branch circuits is direct bur ial aluminum quadraplex, unless otherwise indicated. For the yard light, the branch circuit is direct burial copper UF.

For the sewage lift station, THWN copper conductors in EMT conduit above ground, schedule 40 PVC conduit below ground except for a little galvanized rigid conduit stubs for connections to the conduit seal offs at the sewage lift station.

262010-2

D. Receptacles

1. All receptacles shall be NEMA 5-20R, Specification Grade unless otherwise indicated.

E. Boxes

1. All outlet, switching, and junction boxes shall be metal re gardless of wiring method.

1.5 MATERIAL PACKAGE

A. Complete Package

1. The electrical contractor shall obtain the complete package of materials including the civil engineering drawings and specifications. Anything else is an incomplete package and the electrical contractor will be missing important information regarding what is required to complete the job correctly.

1.6 ROUGH-IN

A. Verify final locations for rough-ins with field measurements and with the requirements of the actual equipment to be connected.

1.7 ELECTRICAL INSTALLATIONS

A. Coordinate electrical equipment and materials installation with other building and site components and installations including coordina-tion with site trenching for joint use trenching.

B. Verify all dimensions by field measurements.

C. Sequence, coordinate, and integrate installations of electrical mate-rials and equipment for efficient flow of the Work.

D. Coordinate the cutting and patching of building components to ac-commodate the installation of electrical equipment and materials.

E. Install electrical equipment to facilitate maintenance and repair or replacement of equipment components. As much as practical, connect equipment for ease of disconnecting, with minimum of in-terference with other installations.

F. Coordinate connection of electrical systems with exterior under-ground and overhead utilities and services. Comply with require-

262010-3 ments of governing regulations, franchised service companies, and controlling agencies. Provide connection for each service.

1.8 CUTTING AND PATCHING

A. This Article specifies the cutting and patching of electrical equip-ment, components, and materials and includes removal and legal disposal of selected materials, components, and equipment.

B. Do not endanger or damage installed Work through procedures and processes of cutting and patching.

C. Arrange for repairs required to restore other work, because of dam-age caused as a result of electrical installations.

D. No additional compensation will be authorized for cutting and patching work that is necessitated by ill-timed, defective, or non-conforming installations.

E. Cut, remove and legally dispose of selected electrical equipment, components, and materials as indicated, including, but not limited to, removal of electrical items indicated to be removed and items made obsolete by the new work.

F. Protect the structure, furnishings, finishes, and adjacent materials not indicated or scheduled to be removed.

1.9 NAMEPLATE DATA

A. Provide permanent operational data nameplate on each item of power operated equipment, indicating manufacturer, product name, model number, serial number, capacity, operating and power char-acteristics, labels of tested compliances, and similar essential data.

B. Locate nameplates in an accessible location.

1.10 DELIVERY, STORAGE, AND HANDLING

A. Deliver products to project properly identified with names, model numbers, types, grades, compliance labels, and similar information needed for distinct identifications; adequately packaged and pro-tected to prevent damage during shipment, storage and handling.

B. Store equipment and materials at the site, unless off-site storage is authorized in writing.

262010-4

C. Protect stored equipment and materials from damage.

D. Coordinate deliveries of electrical materials and equipment to min-imize construction site congestion.

E. Limit each shipment of materials and equipment to the items and quantities needed for the smooth and efficient flow of installations.

1.11 RECORD DOCUMENTS

A. Mark Drawings to indicate revisions to conduit size and location both exterior and interior; actual equipment locations, dimensioned for column lines; concealed equipment, dimensioned to column lines; distribution and branch electrical circuitry; fuse and circuit breaker size and arrangements; support and hanger details;

change orders; concealed control system devices.

B. Mark specifications to indicate approved substitutions; change or-ders; actual equipment and materials used.

1.12 OPERATION, MAINTENANCE AND WARRANTY INFORMATION

A. Include the following information in a 3 ring binder of suitable size and organized for convenient reference:

1. Description of function, normal operating characteristics and limitations, performance curves, engineering data and tests, and complete nomenclature and commercial numbers of all replaceable parts.

2. Manufacturer's printed operating procedures to include start-up, break-in, routine and normal operating instructions; regu-lation, control, stopping, shut-down, and emergency instruc-tions; and summer and winter operating instructions.

3. Maintenance procedures for routine preventative mainte-nance and troubleshooting; disassembly, repair, and reas-sembly; aligning and adjusting instructions.

4. Servicing instructions and lubrication charts and schedules.

5. The manufacturer’s installation instruction books or sheets, and parts and/or packing lists.

6. Provide complete warranty information for each item to in-clude product or equipment to include date of beginning of

262010-5 warranty or bond; duration of warranty or bond; and names, addresses, and telephone numbers and procedures for filing a claim and obtaining warranty services.

1.13 ENVIRONMENTAL PROTECTION

A. The contractor shall not release any hazardous materials to the en-vironment during the course of this work. If materials are encoun-tered during demolition which are suspected to be hazardous, the contractor shall cease work and inform the Engineer for action by the Owner. If the contractor disturbs hazardous materials without consultation with the Engineer, abatement, mitigation, and restora-tion of the environment shall be the contractor's responsibility.

B. The contractor shall, in general, take all reasonable precautions and measures during the course of this work to protect and safe-guard the natural and human environment. This shall be interpret-ed as a primary, rather than subordinate, requirement of the pro-ject.

1.14 CLEANING

A. Clean up all waste or trash from the electrical work.

1.15 SUBMITTALS

A. General contractor is responsible to coordinate project require-ments involving more than one trade, is responsible to coordinate between trades and equipment suppliers, is responsible for perfor-mance of subcontractors to verify that equipment delivered to the project site for installation is in compliance with project plans and specifications, and must verify that such equipment will properly in-terface with equipment specified by other trades for installation and use on the project.

B. For the purpose of meeting those responsibilities, General contrac-tor:

1. shall review all submittals from sub-contractors;

2. shall verify compliance of those submittals with project plans and specifications;

262010-6

3. and shall verify coordination of equipment identified in those submittals with equipment and/or work of other trades before forwarding submittals to project engineer for review.

C. Evidence of the General contractor’s review and verification of the above requirements will be provided with submittals forwarded for review

4.1 This work is considered incidental to other items in the Contract.

262028-1

SECTION 262028

CODES AND STANDARDS

1.1 CODES AND STANDARDS

A. Comply with these specifications, project drawings, and all applicable local, State, and National laws, codes, standards, and regulations. In the event of differing requirements, the most stringent applies. Appli-cable portions of the following shall apply:

1. Building, other structures, and all facilities or systems with elec-trical installations within the scope of the National Electrical Code (NEC) published by the National Fire Protection Associa-tion (NFPA 70).

1.2 INSPECTIONS AND FEES

A. Inspection and approval by the State or local Electrical Inspector will be required prior to acceptance by the Owner.

B. The contractor is responsible for obtaining and paying for all necessary

State or local permits and inspections.

1.3 SPECIAL REQUIREMENTS

A. The following are special requirements which may be more restrictive than the code:

1. Hot wires, neutral and ground wires are the same size unless otherwise indicated.

2. A ground wire must be pulled in all raceways regardless of raceway construction. Raceways shall not be used as the only ground conductor.

3. All connections must be torqued to specifications using a torque wrench.

4. All neutral conductors must be insulated.

5. A ground wire must be installed for each circuit. A common ground wire for several circuits, even if located in the same con-duit, is not allowed.

262028-2

PART 3 WORKMANSHIP (NOT USED)

262060- 1

SECTION 262060

ELECTRICAL SYSTEM

1.1 RELATED WORK SPECIFIED ELSEWHERE

A. Basic Electrical Requirements - Section 262010

B. Codes and Standards - Section 262028

1.2 DESCRIPTION OF WORK

A. Extent of electrical work is indicated by drawings and schedules.

B. Types of electrical work specified in this section include the follow-ing:

1. Raceways including:

a. Electrical metallic tubing (EMT)

b. Flexible metal conduit

c. Rigid Steel Conduit (RSC)

d. Liquid-tight flexible metal conduit

e. Rigid metal conduit

f. Rigid nonmetallic conduit

2. Electrical connections including:

a. To building panels

b. Yard light

c. Sewage Lift Station

3. Interior equipment:

a. Outlet boxes and covers

262060- 2

b. Cabinets, junction boxes, and pull boxes.

c. Wires and cables.

4. Splices and termination components

a. Device plates

b. Switches

c. Receptacles

d. Panelboards

5. Grounding

a. Grounding rods

b. Service equipment

c. Equipment.

1.3 QUALITY ASSURANCE

A. Installer's Qualifications:

1. Firm with at least 3 years of successful installation experi-ence on projects with electrical work similar to that required for this project.

B. UL Standards:

1. UL Compliance and Labeling:

a. Comply with applicable requirements of U.L. safety standards pertaining to electrical systems. Provide electrical equipment, products, and components which have been UL-listed and labeled.

2. UL Standards

a. Comply with UL Standard 486A, "Wire Connectors and Soldering lugs for Use With Copper Conductors" including, but not limited to, tightening of electrical connectors to torque values indicated.

262060- 3

b. Comply with applicable requirements of UL Standards Nos.467 and 869 pertaining to electrical grounding and bonding.

3. NEC Compliance:

a. Comply with applicable requirements of NEC (NFPA

70) pertaining to construction and installation of elec-trical systems.

C. ANSI Compliance:

1. Comply with applicable requirements of ANSI/NEMA and

ANSI/EIA standards pertaining to products and installation of electrical electrical systems and equipment.

1.4 SUBMITTALS

A. Product Data:

1. Submit manufacturer's technical product data, including specifications and installation instructions, for each type of electrical equipment required. Include data substantiating that materials comply with requirements following the proce-dures elsewhere in this specification including but not limited to Section 262090.

2.1 METAL CONDUIT AND TUBING

A. General:

1. Provide metal conduit, tubing and fittings of types, grades, sizes and weights (wall thickness) for each service indicated.

2. Where types and grades are not indicated, provide proper selection determined by installer to fulfill wiring requirements, and comply with applicable portions of NEC for raceways.

B. Rigid Steel Conduit (RSC):

1. Provide rigid steel, zinc-coated, threaded type conforming to

FS WW-C-581, ANSI C80.1 and UL 6.

2. Provide zinc-coating fused to inside and outside walls.

262060- 4

C. Flexible Metal Conduit:

1. FS EE-C-566 and UL 1. Formed from continuous length of spirally wound, interlocked zinc-coated strip steel.

D. Liquid-Tight Flexible Metal Conduit:

1. Provide liquid-tight flexible metal conduit; construct of single strip, flexible, continuous, interlocked, and double-wrapped steel; galvanized inside and outside; coat with liquid-tight jacket of flexible polyvinyl chloride (PVC).

E. Rigid Metal Conduit Fittings:

1. Cast malleable iron, galvanized or cadmium plated, conform-ing to FS W-F-408.

2. Use Type 1 fittings for raintight connections.

3. Use Type 2 fittings for concrete tight connections.

4. Use Type 3 fittings for other miscellaneous connections.

F. Flexible Metal conduit Fittings:

1. Provide conduit fittings for use with flexible steel conduit of threadless hinged clamp type.

a. Straight Terminal Connectors:

(1) One piece body, female end with clamp and deep slotted machine screw for securing con-duit, and male threaded end provided with locknut.

b. 45º or 90º Terminal Angle Connectors:

(1) Two-piece body construction with removable upper section, female end with clamp and deep slotted machine screw for securing conduit, and male threaded end provided with locknut.

G. Liquid-Tight Flexible Metal Conduit Fittings:

1. FS W-F-406, Type 1, Class 3, Style G.

262060- 5

2. Provide cadmium plated, malleable iron fittings with com-pression type steel ferrule and neoprene gasket sealing rings, with insulated, or non-insulated throat.

H. Electrical Metallic Tubing (EMT):

1. FS WW-C-563, ANSI C80.3 and UL 797.

I. EMT Fittings:

1. FS W-F-408.

2. Use Type 1 fittings for raintight connections.

3. Use Type 2 fittings for concrete tight connections.

4. Use Type 3 fittings for miscellaneous connections.

2.2 NONMETALLIC CONDUIT

1. Provide nonmetallic conduit, ducts and fittings of types, sizes and weights for each service indicated.

2. Where types and grades are not indicated, provide proper selection determined by Installer to fulfill wiring requirements which comply with provisions of NEC for raceways.

B. Electrical Plastic Conduit:

1. Extra Heavy Wall Conduit:

a. Schedule 40 and Schedule 80, UL-rated, construct of polyvinyl chloride compound C-200 PVC, and UL-listed in accordance with NEC Article 347 for direct burial, or above ground use.

C. PVC Conduit and Tubing Fittings:

1. NEMA TC 3, mate and match to conduit and tubing type ma-terial.

D. Conduit and Tubing Accessories:

262060- 6

1. Provide conduit, tubing and duct accessories of types, sizes, and materials, complying with manufacturer's published product information, which mate and match conduit and tub-ing.

2.3 CONDUIT BODIES

A. Provide galvanized cast-metal conduit bodies of types, shapes and sizes as required to fulfill job requirements and NEC requirements.

B. Construct conduit bodies with threaded-conduit-entrance ends, re-movable covers, either cast or of galvanized steel, and corrosion-resistant screws.

C. Subject to compliance with requirements, manufacturers offering conduit bodies which may be incorporated in the work include, but are not limited to, the following:

1. Appleton Electric, Division of Emerson…