B08_ATT_2_SFDB_TechSpecs.pdf

SOUTH FORK DRY BLOOD DAM

RECONSTRUCTION

BUREAU OF LAND MANAGEMENT

PETROLEUM COUNTY, MONTANA

NID – MT00809

TECHNICAL SPECIFICATIONS

PREPARED FOR

BUREAU OF LAND MANAGEMENT

LEWISTOWN FIELD OFFICE

920 NE MAIN STREET

LEWISTOWN, MT 59457

MONTANA STATE OFFICE

5001 SOUTHGATE DRIVE

BILLINGS, MT 59101

PREPARED BY

222 NORTH 32ND STREET, SUITE 700

BILLINGS, MT 59101

FEBRUARY 2022

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SOUTH FORK DRY BLOOD DAM RECONSTRUCTION

TECHNICAL SPECIFICATIONS

TABLE OF CONTENTS

DIVISION 1 - GENERAL REQUIREMENTS

01010 Summary of Work

01050 Field Engineering

01060 Permits

01150 Measurement and Payment

01200 Project Meetings

01300 Submittals

01400 Quality Control/Quality Assurance

01570 Traffic Control

01600 Material and Equipment

01700 Contract Closeout

DIVISION 2 - SITEWORK

02050 Demolition

02110 Clearing

02275 Riprap

02300 Earth Dam

02340 Cellular Confinement System

02370 Geosynthetics

02724 Outlet Works

02824 Fencing

02910 Restoration and Topsoiling

DIVISION 3 - CONCRETE

03300 Cast-In-Place Concrete

DIVISION 5 - METALS

05500 Metal Fabrications

APPENDICES

APPENDIX A – Geotechnical Test Pit Logs & Testing Summary

APPENDIX B – Typical Details

DRAWINGS – Bound Separately

GENERAL

REQUIREMENTS

SOUTH FORK DRY BLOOD DAM SECTION 01010

BLM SUMMARY OF WORK

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GENERAL

WORK INCLUDED:

This project will repair South Fork Dry Blood Dam located in Petroleum County approximately

14 miles north of Winnet, MT. Major items of work at this dam include:

1. Dewater reservoir and construction area.

2. Excavate a portion of the existing dam embankment and foundation to remove the existing primary spillway.

3. Reconstruct the dam embankment, including:

a. Placement of compacted fill from onsite borrow sources,

b. Placement of compacted lime amended fill,

c. Placement of imported erosion protection within excavated areas of the upstream face,

d. Placement of erosion protection matting within excavated areas of the downstream face,

e. Placement and compaction of imported sand and gravel for internal filter and drain features.

4. Construct a precast concrete spillway riser for a new principal spillway.

5. Construct concrete encased, precast reinforced concrete pipe outlet conduit.

6. Construct precast concrete low-level inlet structure.

7. Construct a grouted riprap stilling basin.

8. Place road gravel surfacing along the crest of the dam.

9. Construct a temporary construction access road from Valentine Rd. to the dam embankment crest, as necessary.

10. Construct improvements to the auxiliary spillway upstream and downstream of the dam centerline.

11. Remove existing barb wire fencing and cattle guards in the vicinity of the dam.

12. Install a cattle new cattle guard on Valentine Rd. and construct a new barb wire fence.

13. Reclaim all disturbed areas, including staging areas and temporary roads. Reclamation consists of preparation of the soil for seeding but does not include seeding. Seeding of the reclaimed areas will be completed by Others.

CONTRACTOR USE OF PREMISES:

Confine operations to the site of the proposed Work or within the right-of-way or construction easements provided and shown on the drawings. Construction camps and staging areas outside the construction area must be approved by the GOVERNMENT. Obtain advance approval from the

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GOVERNMENT of all staging areas, excavated soil stockpiles and waste areas, and camp areas.

It shall be understood the responsibility for protection and safekeeping of equipment and materials on or near the site will be entirely that of the CONTRACTOR and that no claim shall be made against the GOVERNMENT by reason of any act of an employee or trespasser whether GOVERNMENT has paid CONTRACTOR for equipment or materials in storage or not. It shall be further understood should any occasion arise necessitating access by the GOVERNMENT to the sites occupied by these stored materials and equipment, the CONTRACTOR owning or responsible for the stored materials or equipment shall immediately remove same. No materials or equipment may be placed upon the property of the GOVERNMENT until the GOVERNMENT has agreed to the location contemplated by the CONTRACTOR to be used for storage. CONTRACTOR is solely responsible for obtaining and shall pay all costs in connection with any additional work area, storage sites, access to the site, or temporary right-of-way, which may be required for proper completion of the Work.

PROTECTION OF EXISTING UTILITIES:

Utility service connections are generally shown on the drawings, but the CONTRACTOR is solely responsible for locating all existing underground installations, including service connections, in advance of excavating or trenching, by contacting 811 (in-state) or 1-800-424-5555 (outside of

Montana) or the owners thereof. The CONTRACTOR shall use their own information and shall not rely solely upon the information shown on the drawings concerning existing underground installations. Repair all damage to existing utilities or property at CONTRACTOR's expense.

PROTECTION OF EXISTING STRUCTURES:

Where excavation will be required adjacent to existing structures, the CONTRACTOR is solely responsible to maintain the structural integrity of the existing structures. Take whatever means necessary to ensure the existing structures are not damaged. Repair all damage to the existing structures at CONTRACTOR's expense. Repair any fences destroyed during construction to the satisfaction of the Government or property owner. Unless otherwise noted on the Construction

Drawings, restore all existing ditches disturbed by construction to their original size, line, and grade.

Structures located downstream of the dam shall also be protected during reservoir dewatering activities. Restore or repair to original condition roads, culverts, bridges, cattle guards and fences or any other structures damaged by the CONTRACTOR’s activities and access to the sites at no additional cost to the project.

FIELD CHECK OF EXISTING STRUCTURES:

Dimensions and elevations of existing structures and locations of existing fences, pipelines, conduits, cables, and equipment shown on the drawings were taken for the most part from available records and survey data and are not guaranteed for accuracy.

Check all dimensions and elevations of existing structures, pipelines, conduits, cables, equipment, or other existing items, both above and below ground, affected by or affecting the Work under this contract, prior to the start of construction or ordering materials and equipment affected thereby.

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SITE ACCESS:

Determine the adequacy of all roads, culverts, cattle guards, and bridges used in moving or gaining access for equipment and materials to the construction site. Provide alternative methods of access, such as a temporary crossing for any equipment that exceeds the structural limits of existing facilities.

Improvements for road access including fill, culverts, and fencing to remain after project completion as approved by the GOVERNMENT.

Any damage to Valentine Rd. within the vicinity of the dam as a result of CONTRACTOR’s activities, will be repaired by the CONTRACTOR at the CONTRACTOR’s expense.

LIVESTOCK:

The CONTRACTOR shall provide temporary fencing for excluding livestock from construction areas, excavations, trenches, etc.

CONTRACTOR shall be solely responsible for any livestock injuries or losses as a result of

CONTRACTOR’s activities.

FIELD OFFICES AND SHEDS:

Provide field offices and storage sheds required for completion of the work. Locate these temporary structures in areas approved by the GOVERNMENT. All expenses for telephone, utilities, security, and waste disposal are the responsibility of the CONTRACTOR. Provide the name and telephone number of a representative who may be contacted after hours in case of emergency.

REFERENCES:

References to documents, such as ASTM, shall be for the current printing.

ABBREVIATIONS:

AASHTO - American Association of State Highway and Transportation Officials

ACI - American Concrete Institute

ASTM - American Society for Testing and Materials

AWWA – American Water Works Association

OSHA - Occupational Safety and Health Act

PVC - Polyvinyl Chloride

RCP – Reinforced concrete pipe

CMP – Corrugated Metal Pipe

PRODUCTS – NONE

Not Used.

EXECUTION – NONE

Not Used.

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END OF SECTION

SOUTH FORK DRY BLOOD DAM SECTION 01050

BLM FIELD ENGINEERING

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PART 1 - GENERAL

WORK INCLUDED:

GOVERNMENT has established primary control with control points adjacent to the Work as shown in the Contract Documents. GOVERNMENT will develop and provide initial surveys, initial grade stakes, and benchmark elevations for batter boards. CONTRACTOR is responsible for performing measurements and maintaining controls to complete the construction to the lines and grades shown on the Drawings. If the initial staking completed by the GOVERNMENT is destroyed in the construction process, the CONTRACTOR is responsible for the cost of any re-staking that is required.

PRESERVATION OF REFERENCE POINTS:

Carefully preserve bench marks, reference points, lot corners, section corners, and stakes and, in case of destruction, the CONTRACTOR is responsible for the resetting of such points and responsible for any mistakes that may be caused by their loss or disturbance.

PRODUCTS – NONE

Not Used.

END OF SECTION 01050

SOUTH FORK DRY BLOOD DAM SECTION 01060

BLM PERMITS

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PART 1 - GENERAL

WORK INCLUDED:

Prepare, maintain, and proceed in conformity with Storm Water Discharge Permit/Storm Water

Pollution Prevention Plan as required by the Montana Department of Environmental Quality. Once the contractor prepares and submits the final permit to the GOVERNMENT, the GOVERNMENT will obtain this permit and pay all fees associated with the Storm Water Discharge Permit. During the construction of the reservoir the CONTRACTOR is responsible for all maintenance to the pollution prevention plan. When the CONTRACTOR has completed work on the project and has been issued the final payment, the GOVERNMENT will continue maintenance on the pollution prevention plan. When all criteria have been met, the GOVERNMENT will file the Notice of

Termination for the permit.

Prepare, maintain, and proceed in conformity with Petroleum County Road Encroachment Permit to facilitate installation of the new cattle guard.

Except as otherwise noted, identify, obtain, maintain, and proceed in conformity with any and all additional required permits necessary for the completion of the Work.

Any costs associated with these Permits are included as part of the Contract Price as incidental costs.

SUBMITTALS:

The CONTRACTOR shall supply to the GOVERNMENT a draft Storm Water Discharge Permit within 10 days after issuance of the Notice to Proceed. The GOVERNMENT will have 10 days to review and provide comments back to the CONTRACTOR. The CONTRACTOR then has 10 additional days to submit the final Storm Water Discharge Permit to the GOVERNMENT. Work may proceed after the final Storm Water Discharge Permit has been returned to the CONTRACTOR with an acceptance letter from the GOVERNMENT. The CONTRACTOR shall perform all compliance testing required by all permits. Submit results of compliance testing directly to the appropriate review agency. Provide copies of all results to the GOVERNMENT. Submit copies of any additional required permits to the GOVERNMENT when they are acquired.

The CONTRACTOR shall supply to the GOVERNMENT a copy of all permits required herein or otherwise required for the completion of the Work.

PART 2 - PRODUCTS – NONE

Not Used.

PART 3 - EXECUTION – NONE

END OF SECTION 01060

SOUTH FORK DRY BLOOD DAM SECTION 01150

BLM MEASUREMENT AND PAYMENT

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PART 1 - GENERAL

SCOPE:

The method of measurement and basis of payment is described in this section.

GENERAL:

The bid price for each item of the Contract covers all Work shown on the Drawings and required by the specifications and other Contract Documents.

All costs are included in the unit and lump-sum prices bid, including all materials, equipment, supplies and appurtenances; all construction plant, equipment, and tools; and all labor and supervision necessary to fully complete the Work.

No item that is required by the Contract Documents, for the proper and successful completion of the Work, will be paid for outside of or in addition to the prices submitted in the Bid.

All work not specifically set forth as a pay item in the Bid Form is considered an incidental obligation of the CONTRACTOR, and all costs in connection therewith shall be included in the unit prices bid.

ESTIMATED QUANTITIES:

All quantities in the Price Schedule of the Bid Form or other Contract Documents, which are to be paid per field measurement, are approximate only, and are to be used only as:

1. A basis for estimating the probable cost of the Work, and

2. For the purpose of comparing Bids submitted for the Work.

Actual work performed, and materials furnished under the unit-price items for those items to be field measured may differ from the estimated quantities.

Basis of payment for work and materials will be the actual amount of work done and materials furnished to the pay lines defined in this section.

Payment will be paid at the unit price bid for listed items successfully completed according to

Contract requirements.

Lump-sum items and those based on neat-line plan dimensions are not field-measured. They will be paid at neat-line or the lump-sum price bid for the items listed.

AUTHORITY:

GOVERNMENT will perform all measurements and compute quantities for payment.

GOVERNMENT will verify measurements and quantities provided by CONTRACTOR.

CONTRACTOR provides access to work areas for survey measurements, as required.

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MEASURED QUANTITIES:

Measurement by Volume: Measured by cubic dimension using mean length, width, and height or thickness.

1. Measurement for payment of excavations upon or against which concrete or cementitious backfill is to be placed will be limited to the lines and grades shown on the Drawings or to the most practical lines, grades, and dimensions established by the GOVERNMENT in writing. No measurement will be made for over excavations beyond design lines and grades.

2. Fill quantities will be computed using the average-end-area method or other computation method approved by the GOVERNMENT.

Measurement by Area: Measured by square dimension using mean length and width. Items that are measured by area will be measured parallel to the ground surface.

Linear Measurement: Measured by linear dimension at the item centerline or mean chord.

Items that are measured by the lineal foot will be measured parallel to the ground surface, unless otherwise specified.

Stipulated Sum/Price Items: Measured by weight, volume, area, or linear means, or combination, as appropriate, as completed items or units of the work.

Lump-Sum Items: Will not be measured for payment. Interim measurements may be made to monitor work progress.

SCHEDULE OF VALUES:

A schedule of values or “allocation of contract price” is required for all lump sum items.

The schedule of values is used only to help assess the intermediate value of work completed for the purpose of making progress payments. The schedule of values is not considered a commitment to prices in the event of later negotiations.

MEASUREMENT AND PAYMENT ITEMS:

Item 1 – Mobilization & Preparatory Work: Consists of preparatory work and operations performed by the CONTRACTOR, including but not limited to, those necessary for the movement of personnel, equipment, supplies, and incidentals to the project site; for the establishment of all offices, buildings, and other facilities necessary for all work on the project; for premium on bonds and insurance for the Contract; and for other work and operations that must be performed or costs incurred before beginning work on the various items on the project site.

1. This item also includes traffic control devices as necessary to provide access through the project site year-round and for the duration of the project.

2. Mobilization costs for subcontracted work are also considered included.

3. Demolition and disposal of all existing structures designated for removal in the Contract

Documents but not specifically included in other payment items are included in this

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4. Measurement and payment for mobilization and preparatory work will be made at the

Contract lump sum price. Progress payments for mobilization and preparatory work will be as follows:

a. When 5 percent of the total original Contract amount is earned from other

Contract items, 50 percent of the amount bid for mobilization will be included in the progress payment estimate.

b. When 40 percent of the total original Contract amount is earned from other schedule items, the balance of the amount bid for mobilization and preparatory work will be included in the progress payment estimate.

Item 2 – Clearing, Topsoil Stripping & Replacement: Consists of clearing brush from the entire dam embankment and auxiliary spillway channel and stripping, stockpiling, and replacing topsoil from all staging, borrow, excavation, embankment, and waste areas. Seeding will be completed by Others. Clearing, topsoil stripping, and replacement will be measured and paid at the Contract lump sum price.

Item 3 – Principal Spillway Demolition: Includes removal of existing principal spillway outlet pipes, riser, and any other associated features. This item includes removal of pipes, concrete headwalls, concrete cutoff collars, concrete thrust blocks, miscellaneous concrete, wire, rock, debris; protection of existing materials not designated for removal; legal disposal at offsite facilities; removal of loose material and all cleaning necessary or incidental to demolition.

Measurement will be based on acceptable demolition, cleanup, and removal. Payment will be made at the Contract lump sum price.

Item 4 – Common Excavation: Consists of excavation and stockpiling or wasting as necessary to construct work in accordance with the Contract Documents. Excavation areas include the upstream embankment, the existing and new outlet works areas, and the area within the auxiliary spillway. The quantity measured for payment will be to the defined neat-lines or as otherwise directed by the GOVERNMENT. Unauthorized over-excavation will not be included in measurement for this item. Waste of materials from excavation areas that are unsuitable for embankment placement or excess cut material not used as compacted fill are included in this item.

Payment for this work will be made at the Contract unit price per cubic yard.

Item 5 – Muck Excavation (Field Measured): Consists of excavation and wasting, as necessary, to remove muck (saturated soil) from the area of the existing principal spillway inlet, outlet, dam foundation, auxiliary spillway, and the area of the construction of the riprap outlet basin. Wasting will be in areas as directed by the GOVERNMENT. Payment for this work will be made at the

Contract unit price per cubic yard.

Item 6 – Compacted Embankment: Consists of loading from stockpiles or excavating from borrow areas, hauling, placing and compacting embankment in accordance with the Contract

Documents. Embankment areas include the existing and new principal spillway and outlet works areas, embankment upstream slopes, and any other location identified in the Contract Documents.

Excavation and backfill for examination test pits are considered incidental to the price of this item.

The quantity measured for payment will be to the defined neat-lines or as otherwise directed by the GOVERNMENT. Embankment placed to compensate for unauthorized over-excavation will

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Item 7 – Filter Sand: Consists of furnishing and placing filter sand material in accordance with the Contract Documents. The quantity measured for payment will be computed using the neat line dimensions shown on the plans. Payment for this work will be made at the Contract unit price per cubic yard.

Item 8 – Drain Gravel: Consists of furnishing and placing drain gravel material in accordance with the Contract Documents. The quantity measured for payment will be computed using the neat line dimensions shown on the Drawings. Payment for this work will be made at the Contract unit price per cubic yard.

Item 9 – Road Gravel: Consists of furnishing and placing road gravel material in accordance with the Contract Documents. Supplying and installing geotextile filter fabric between the road gravel and subgrade is considered incidental to this item. Payment for this work will be made at the Contract unit price per ton.

Item 10 – Temporary Construction Access: Consists of constructing a temporary access road and all associated features as identified in the Contract Documents, as needed. These potential features include, but are not limited to, excavation, sub-base preparation, fill and compaction of the base course, grading, and culvert installation. It also includes reclaiming the temporary construction access road to its original grades and condition, and reclaiming the existing two-track access road in accordance with the Contract Documents. Clearing topsoil, stripping, and replacement as well as road gravel placement, grading and compaction will be covered under those associated items. Measurement and payment will be made at the Contract lump sum price.

Item 11 – Remove and Replace Fencing: Consists of removal and replacement barbed wire fencing, gates, cattle guards, and any other ancillary fencing features in accordance as shown on the Contract Documents. It also includes the installation of new barbed wire fencing, gates, and ancillary features as shown on the Contract Documents. Measurement and payment will be made at the Contract lump sum price.

Item 12 – Spillway Tower and Inlet Structure: The Spillway Tower consists of providing all materials for construction of the concrete spillway tower structure. Item includes precast concrete manhole sections, stainless steel vent pipe, nonshrink grout for vent pipe encasement, concrete slab, concrete bedding around foundation, structural concrete floor, fabricated trash rack, and all other items necessary to construct the Spillway Tower and Low-Level Inlet Structure in accordance with the Contract Documents. The Low-level Inlet consists of constructing a concrete inlet structure with trashrack and new slide gate, gate stem, concrete gate pedestal structure, concrete gate stem encasement, steel staff gage with welded markings, and all associated appurtenances in accordance with the Contract Documents. This item also consists of furnishing and installing High Density Polyethylene (HDPE) pipe between inlet structure and spillway tower in accordance with the Contract Documents. Trench excavation for the inlet conduit and providing and placing concrete bedding, and concrete cap to encase the HDPE pipe are also included in this item. Measurement and payment will be made at the Contract lump sum price.

Item 13 – Outlet Conduit: Consists of furnishing and installing precast reinforced concrete pipe outlet conduit in accordance with the Contract Documents. This item includes outlet trench excavation through Compacted Embankment, pipe support blocks, reinforced concrete pipe, steel

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Item 14 – Stabilization Fabric (Field Measured): Consists of furnishing and installing geotextile stabilization fabric in accordance with the Contract Documents in areas directed by the

GOVERNMENT. Payment for this work will be made at the Contract unit price per square yard as measured and accepted in-place, excluding overlaps and anchoring.

Item 15 – Impact Stilling Basin: Consists of furnishing all material, labor, and equipment to construct the new grouted rip rap impact stilling basin. Items include all labor, equipment, and materials to furnish and place riprap, cast-in-place concrete, and ancillary features as shown on the

Drawings. Excavation and backfill will be measured and paid separately under other items of work. Payment for this work will be made at the Contract lump sum price.

Item 16 –Slope Protection: Consists of supplying from offsite sources and placing upstream slope protection on the upstream face of the dam in accordance with the Contract Documents. This items also consists of supplying and instaling stabilization matting on the downstream face of the dam in accordance with the Contract Documents. Payment for this work will be made at the

Contract lump sum price.

Item 17 – Water Control/Dewatering: Consists of dewatering the reservoir and other water control measures necessary to complete the Work in accordance with the Contract Documents.

Includes all design, equipment, facilities (including, but not limited to pumps, hoses, trenches, dikes, wells, sediment control), and operation required to maintain excavations and work areas free from water. This item also includes removal of dewatering facilities upon completion of construction. The

CONTRACTOR is responsible to design and maintain all construction water control features to prevent damage to the Work. Measurement and payment will be made, subject to acceptable construction progress, based on the Contract lump sum price for this item, prorated in equal monthly amounts throughout the construction schedule.

Item 18 – Lime Amended Backfill: Consists of furnishing hydrated lime, hauling, mixing lime with soil, water conditioning, placing, and compacting the lime treated soil in accordance with the

Contract Documents. The quantity measured for payment will be computed using the neat line dimensions shown on the Drawings. Payment for this work will be made at the Contract unit price per cubic yard.

PRODUCTS – NONE

Not Used.

END OF SECTION 01150

SOUTH FORK DRY BLOOD DAM SECTION 01200

BLM PROJECT MEETINGS

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PART 1 - GENERAL

PRE-CONSTRUCTION CONFERENCE:

A pre-construction conference will be held prior to the start of work. CONTRACTOR will be notified in advance of meeting time, date, and place. The purpose will be to review required work, project drawings and specifications, construction schedules, payroll and payments, and administrative provisions of the Contract.

CONTRACTOR, subcontractors, and the persons responsible for the coordination of the work are required to be present at the meeting.

CONTRACTOR must be prepared to summarize and explain procedures planned for the project and present the pre-construction submittals required.

PART 2 - PRODUCTS – NONE

Not Used.

END OF SECTION 01200

SOUTH FORK DRY BLOOD DAM SECTION 01300

BLM SUBMITTALS

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PART 1 - GENERAL

DESCRIPTION:

This section includes the procedures for submittals. Items that need to be reviewed by the

GOVERNMENT are included.

PRODUCTS – NONE

EXECUTION

SUBMITTAL PROCEDURE:

Coordinate all submittals and review them for accuracy, completeness, and compliance with contract requirements; and indicate CONTRACTOR's approval thereon as evidence of such coordination and review. Items submitted without evidence of the CONTRACTOR's approval will be returned for resubmission.

Date and Number: Forward to GOVERNMENT at least 30 days prior to needing approval or delivery to the site, all items required by the individual sections of the specifications.

Cover Letter: Forward all submittals with a cover letter from the CONTRACTOR, identifying the Project and the portion of the Project to which it applies. Submittals that are related to or affect each other shall be forwarded simultaneously as a package to facilitate a coordinated review.

Uncoordinated submittals will be rejected. The GOVERNMENT reserves the right to require submittals in addition to those called for in individual sections.

Electronic Submittals: An internet-based electronic submittal and review system will be available for this Project. The use of this system will be organized by the GOVERNMENT at no cost to the CONTRACTOR and will be the means for receiving and reviewing submittals.

GOVERNMENT'S APPROVAL:

The GOVERNMENT will indicate approval or disapproval of each submittal and, if not approved, will indicate reasons therefor. Any work done prior to approval shall be at the CONTRACTOR's own risk. Any work done, or materials provided, prior to approval will not be eligible for payment until approval is obtained. Approvals do not relieve the CONTRACTOR from responsibility for complying with the requirements of this Contract. If submittals show variations from the Contract requirements, the CONTRACTOR shall describe such variations in writing, in the cover letter at the time of submission. The request for a variation shall include a proposal addressing the net effect on contract price and time.

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REQUIRED SUBMITTALS:

Subcontractors: At the preconstruction conference, provide a list of all suppliers and subcontractors to be used on the Project and a completed Form SF1413 (form provided at the end of this section) for each subcontractor.

Certificates: For those items called for in individual sections, furnish certificates from manufacturers, suppliers, or others certifying that materials or equipment being furnished under the Contract comply with the requirements of these specifications.

Shop Drawings: See the individual sections for specific requirements.

Work Schedule and Progress Payment Schedule: Submit a Work Schedule and an estimated

Progress Payment Schedule.

SUMMARY OF REQUIRED SUBMITTALS: The following table is a summary of submittals, by section, required by these specifications. Consult individual sections for a more complete description of individual requirements.

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List of Submittals*

Submittal

Number Submittal

Specification

Reference Date Due**

01060-1 Contractor-Obtained Permits 01060 Preconstruction Conf.

01150-1 Schedule of Values for Lump Sum Items 01150 Preconstruction Conf.

01300-1 List of Subcontractors & Suppliers with completed Form

SF1413 for each subcontractor

01300 Preconstruction Conf.

01300-2 Work Schedule 01300 Preconstruction Conf.

01300-3 Estimated Progress Payment Schedule 01300 Preconstruction Conf.

01400-1 Quality Control Records 01400 Within 24 hours of testing

01400-2 Quality Control Plan 01400 Preconstruction Conf.

01570-1 Traffic Control Plan 01570 **

01700-1 Contractor Record Drawings 01700 At project closeout

01700-2 Supplier O&M Instructions 01700 At project closeout

02110-1 Removal and Disposal Plan 02110 **

02275-1 Riprap Source Data and Test Results 02275 **

02300-1 Off-site Material Test Results 02300 **

02300-2 Foundation Treatment and Protection Plan 02300 **

02300-3 Embankment Construction Plan 02300 As produced

02300-4 Filter Sand and Drain Gravel Placement Plan 02300 **

02300-5 Lime Treatment Plan 02300 **

02340-1 Product Data and Material Certification 02340 **

02340-2 Samples 02340 **

02340-3 Shop Drawings 02340 **

02340-4 Installer Qualifications 02340 **

02340-5 Manufacturer’s Field Representative Qualifications 02340 **

02370-1 Geosynthetics Product Data & Samples 02370 **

02724-1 Reinforced Concrete Pipe Materials Shop Drawings, and

Product Data 02724

02724-2 Pipe Anchor Details to Prevent Flotation 02724 **

02724-3 Waterproofing Products 02724 **

02724-4 Manhole Shop Drawings, Product Data, and Placement

Information 02724 **

02724-5 Vent Pipe Form and Support Plan 02724 **

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List of Submittals*

Submittal

Number Submittal

Specification

Reference Date Due**

02724-6 Flap Gate Shop Drawings 02724 **

02724-7 Slide Gate Shop Drawings 02724 **

02724-8 Gate Operation & Maintenance Manuals 02724 **

02724-9 Stainless Steel, HDPE, and PVC Pipe Data 02724 **

02824-1 Barbed Wire Fence Shop Drawings & Data 02824 **

02910-1 Topsoil Erosion Control Matting 02910 **

03300-1 Concrete Mix Design Data 03300 **

03300-2 Vent Pipe Encasement Form, Support, and Placement Plan 03300 **

03300-3 Manufacturer Data Sheets 03300 **

03300-4 Reinforcement Shop and Assembly Drawings 03300 **

03300-5 Reinforcement Certified Materials Test Report (CMTR) 03300 **

03300-6 Formwork Design and Assembly Drawings 03300 **

03300-7 Concrete Placement Drawings 03300 **

03300-8 Concrete Placement Schedule 03300 **

03300-9 Concrete Placement Plan(s) 03300 **

03300-10 Cold Weather Placement Plan 03300 **

03300-11 Hot Weather Placement Plan 03300 **

03300-12 Certifications 03300 **

03300-13 Concrete Batch Tickets 03300 As produced

03300-14 Protection Period Temperature Records 03300 As produced

05500-1 Manufacturer Product Data Sheets 05500 **

05500-2 Steel Fabrication Shop Drawings 05500 **

R1-1 Temporary Access Road Alignment R1

28 days prior to construction

FP1-1 Cattle Guard Shop Drawings FP1

28 days prior to installation *This list is not intended to be comprehensive; consult individual sections.

**Due date for all submittals is 30 days prior to needing approval or delivery to the site, unless stated otherwise.

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END OF SECTION 01300

SOUTH FORK DRY BLOOD DAM SECTION 01400

BLM QUALITY CONTROL/QUALITY ASSURANCE

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PART 1 - GENERAL

DEFINITIONS:

Quality Control - planned and specific actions or operations necessary to produce a product that complies with the contract documents. Quality control consists of actions, inspections, sampling, and testing necessary to ensure the work is in compliance with the contract documents and to control production and construction processes. Quality control is keyed to the construction sequence to quickly determine when the work is out of compliance with the contract documents and to respond to correct the situation and bring the work into compliance. Quality control is the responsibility of the CONTRACTOR.

Quality Assurance – planned and systematic observations, testing, and actions to verify the work complies with the contract documents. Quality assurance includes oversight of the

CONTRACTOR’s quality control, verifying the results of the CONTRACTOR’s testing and additional assurance sampling and testing.

Verification/Compliance Testing – sampling and testing which is carried out independent of the CONTRACTOR’s quality control testing to confirm/verify the work complies with the contract documents. The frequency of verification/compliance testing will be determined by the

GOVERNMENT. Verification/compliance testing will not be used to determine construction procedures or operations (i.e., rolling patterns, lift thickness, etc.). The GOVERNMENT will provide verification/compliance testing.

SUBMITTALS:

Submit records of all CONTRACTOR tests to the GOVERNMENT within 24 hours of the testing. The Quality Control laboratory is to notify the CONTRACTOR and GOVERNMENT promptly of irregularities or deficiencies observed in the work during performance of the Quality

Control Testing.

Quality Control Plan – CONTRACTOR provided plan indicating testing types and frequencies.

PART 2 - PRODUCTS - NONE

PART 3 - EXECUTION

COOPERATION WITH QUALITY ASSURANCE:

Assure the GOVERNMENT has access to all work areas at all times work is in progress.

Provide any special facilities or equipment to access work areas at CONTRACTOR expense.

Notify the GOVERNMENT when the work is ready for quality assurance/quality control testing. Establish and update the construction schedule to provide the GOVERNMENT estimated sampling/testing dates and times. GOVERNMENT may choose to obtain a split and comparison test of any samples collected for quality control testing. Provide adequate notice of testing plans to coordinate the collection of samples.

END OF SECTION 01400

SOUTH FORK DRY BLOOD DAM SECTION 01570

BLM TRAFFIC CONTROL

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PART 1 - GENERAL

DESCRIPTION:

This work is the furnishing of labor, materials and equipment for installing, maintaining and operating traffic control devices to insure the safety of the general public and project personnel.

REQUIREMENTS:

Perform work under this section meeting Manual of Uniform Traffic Control Devices (MUTCD) and contract requirements. CONTRACTOR shall obtain approval of the Traffic Control Plan (TCP) from the GOVERNMENT.

SUBMITTALS:

Conform with Section 01300 – Submittals.

Traffic Control Plan – Submit at least 30 days prior to the beginning of construction. In the

TCP, name one individual whose purpose shall be to coordinate traffic control and provide a 24-hour a day telephone number or numbers to contact this person. Cooperate with the

GOVERNMENT and adjust the traffic control plan as required or as necessary to fit specific field conditions.

SAFETY PROVISIONS:

Safety provisions are the responsibility of the CONTRACTOR. CONTRACTOR must meet County, State, and Federal laws, regulations and ordinances to protect the public.

DETOURS:

Where required by the authority having jurisdiction that traffic be maintained over any construction work in a public street, road, or highway, and the traffic cannot be maintained on the alignment of the original roadbed or pavement, construct and maintain a detour around the construction work. Include with each detour all necessary barricades, guard rails, approaches, lights, signals, signs, and other devices and precautions necessary for protection of the Work and safety of the public all in accordance with the current edition of the MUTCD.

BARRICADES AND LIGHTS:

Provide all open trenches and other excavations with suitable barriers, signs, and lights to the extent that adequate protection is provided to the public. Provide similar warning signs and lights to indicate obstructions such as material piles and equipment.

Illuminate all barricades and obstructions by means of warning lights from sunset to sunrise. Place materials stored upon or alongside public roads (if any) and conduct the work at all times so as to cause minimum obstruction and inconvenience to the traveling public. Install all barricades, signs, lights and other protective devices, and maintain in conformity with applicable statutory or regulatory requirements and as required by the authority having jurisdiction.

SOUTH FORK DRY BLOOD DAM SECTION 01570

BLM TRAFFIC CONTROL

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PART 2 - PRODUCTS

TRAFFIC CONTROL DEVICES:

Compliance with Manual on Uniform Traffic Control Devices: Ensure all traffic control devices and their application or usage conform to the current edition of "Manual of Uniform Traffic

Control Devices" (MUTCD): https://mutcd.fhwa.dot.gov/pdfs/2009r1r2/pdf_index.htm.

Reflectorized Signs and Barricades:

1. Ensure all signs and barricades are reflectorized. Ensure all traffic control devices in use are equipped with lighting devices as required in the most current edition of the MUTCD.

2. In particular, ensure the channelization spacing, taper rates, standard mounting heights and size of signs are adhered to on this project. Where lighting devices are used at night, ensure they are flashing or constantly on (steady burn) depending upon their use, as defined in the MUTCD.

Assure all traffic control devices are clean, legible, reflective for night-time use, and operable.

PART 3 - EXECUTION

WORK METHODS:

Place all traffic control devices as planned before permitting men or equipment on the traveled way.

Inspect the work area at least twice each day during construction and maintain records of traffic control devices used and their location.

Assure traffic control is appropriate to the work. Assure traffic control devices are appropriate and clean before suspending work for the day.

Remove and store all unnecessary traffic control devices away from traffic's view.

END OF SECTION 01570

SOUTH FORK DRY BLOOD DAM SECTION 01600

BLM MATERIAL AND EQUIPMENT

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PART 1 - GENERAL

COMPLETION OF WORK:

It is understood that, except as otherwise specifically stated in the Contract Documents, the

CONTRACTOR shall provide and pay for all materials, labor, tools, equipment, water, light, power, transportation, supervision, temporary construction of any nature, and all other services and facilities of any nature whatsoever necessary to execute, complete, and deliver the Work within the specified time.

CONTRACTOR RESPONSIBILITY:

Store materials so as to ensure the preservation of their quality and fitness for the Work. Locate stored materials to be incorporated in the Work so as to facilitate prompt inspection by the GOVERNMENT.

The CONTRACTOR is responsible for the condition and security of all materials furnished by

CONTRACTOR and shall replace all such material found to be defective or which has been damaged after delivery. This includes the replacement of material that is found to be defective at any time prior to expiration of the guarantee period.

MANUFACTURER'S RECOMMENDATIONS:

Apply, install, connect, erect, use, clean, and condition manufactured articles, materials and equipment as directed by the manufacturer.

SAMPLES:

Provide materials, supplies and equipment in accordance with samples submitted by the

CONTRACTOR and approved by the GOVERNMENT.

PART 2 - PRODUCTS – NONE

Not Used.

END OF SECTION 01600

SOUTH FORK DRY BLOOD DAM SECTION 01700

BLM CONTRACT CLOSEOUT

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PART 1 - GENERAL

DESCRIPTION:

The work covered under this section includes items required in the final closeout of this Project.

Included are items such as post-construction inspection, acceptance of the work, closeout records, operation and maintenance records/manuals, and Project record drawings.

SUBMITTALS:

Provide closeout submittals for approval prior to final payment. Items to be submitted are:

Project Record Documents - See Item 3.02 for requirements.

Operation and Maintenance Instructions - Furnish electronically, complete literature, operating instructions, installation instructions, maintenance instructions, parts lists, and technical data on all items required herein or by the GOVERNMENT.

PRODUCTS

MISCELLANEOUS PRODUCTS:

Provide all maintenance materials, spare parts, tools, keys and other items either required in the

Contract Documents or furnished by the suppliers of the various products.

EXECUTION

CLEANING:

Use cleaning materials recommended by the manufacturer of the surface to be cleaned. Follow the instructions on the container.

Remove all tools, equipment, surplus materials, and rubbish. Repair all marred surfaces, and remove grease, dirt, stains and foreign materials from finished surfaces.

PROJECT RECORD DRAWINGS:

Using red-colored ink, the CONTRACTOR shall mark changes on a set of clean prints. Indicate all changes and revisions to the original design that affect the permanent structures and that exist in the completed work. Reference all underground facilities to permanent physical objects. Reference elevation of all existing lines on profile sheets or call out elevations in plan if no profile exists. Keep record drawings current during construction activities. Certification of accuracy and completeness is required on monthly payment requisitions.

SOUTH FORK DRY BLOOD DAM SECTION 01700

BLM CONTRACT CLOSEOUT

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POST-CONSTRUCTION INSPECTION:

Prior to the expiration of the one-year correction period, the GOVERNMENT will inspect the Project to determine whether corrective work is required. The CONTRACTOR will be advised 14 days prior to inspection and notified in writing of all deficiencies. The CONTRACTOR shall attend the post-construction inspection.

END OF SECTION 01700

SITEWORK

SOUTH FORK DRY BLOOD DAM SECTION 02050

BLM DEMOLITION

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PART 1 - GENERAL

WORK INCLUDED:

Remove and dispose of existing concrete and metal structures and pipes encountered in completing project excavations. Structures to be removed include but are not limited to the existing 36-inch riser and 30-inch principal spillway pipe, and miscellaneous concrete and steel structures.

PROTECTION AND RESTORATION OF PROPERTY:

The CONTRACTOR is responsible for all methods and operations of demolition. The

CONTRACTOR is solely responsible for protection of all public and private property. Promptly repair any damage caused to adjacent facilities or property to the satisfaction of the GOVERNMENT at no additional cost to the GOVERNMENT.

PRODUCTS – NONE

Not Used.

EXECUTION

SUBGRADE:

Remove all pieces of concrete, soil and rock loosened by demolition unless otherwise directed by the GOVERNMENT.

Completely fill and compact areas and voids resulting from demolition work. Prepare soil subgrade surfaces as required beneath concrete structures and earth fills in accordance with the

Contract Documents.

DISPOSAL OF MATERIALS REMOVED:

Concrete demolition material, including grout from inside pipes, may be buried on site in designated waste area as approved by GOVERNMENT. Steel and metal demolition material becomes property of the CONTRACTOR and shall be removed from the site. CONTRACTOR is responsible for lawful transport and disposal of materials.

END OF SECTION 02050

SOUTH FORK DRY BLOOD DAM SECTION 02110

BLM CLEARING

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PART 1 - GENERAL

WORK INCLUDED:

The work within this section consists of removing all trees, root balls, shrubs, brush, and tall grass on the full length of the dam embankment.

SUBMITTALS:

Removal and Disposal Plan

1. Submit a plan identifying the CONTRACTOR’s proposed means and methods for clearing the dam embankment and how the removed vegetation will be disposed.

PRODUCTS

Not Used.

EXECUTION

REQUIREMENTS:

Remove all trees, shrubs, brush, tall grass, and similar vegetation located on the embankment.

Perform all clearing in a safe, prudent, and lawful manner. Dispose of all trees onsite as directed by the GOVERNMENT at no additional cost to the GOVERNMENT. Do not remove trees from the site without approval from the GOVERNMENT.

TOPSOIL REUSE:

Do not use topsoil removed by stripping for backfill or constructing embankments.

END OF SECTION 02110

SOUTH FORK DRY BLOOD DAM SECTION 02275

BLM RIPRAP

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GENERAL

WORK INCLUDED:

Material requirements for slope protection and outlet stilling basin rock riprap supplied from offsite and riprap placement requirements for the Project.

SUBMITTALS:

Submit source of riprap.

Submit laboratory test results that show conformance to the material requirements of this section.

REFERENCES:

The publication(s) listed below form a part of these specifications to the extent referenced. The publications are referred to by the basic designation only.

American Society of Testing and Materials (ASTM)

1. ASTM C88

Test Method for Soundness of Aggregates by

Use of Sodium Sulfate or Magnesium Sulfate

2. ASTM C535

Test Method for Resistance to Degradation of

Large-Size Coarse Aggregate by Abrasion and

Impact in the Los Angeles Machine

3. ASTM D4992

Standard Practice for Evaluation of Rock to be

Used for Erosion Control

4. ASTM D5312

Test Method for Evaluation of Durability of

Rock for Erosion Control Under Freezing and

Thawing Conditions

5. ASTM D6473

Test Method for Specific Gravity and

Absorption of Rock for Erosion Control

PRODUCTS

RIPRAP ROCK

Riprap provided from offsite shall be dense, angular, reasonably well-graded, sound rock fragments resistant to abrasion, free of cracks, seams, clay, organic material, and defects that would hasten degradation by water and/or frost action.

Quarried rock or boulders for use as slope protection or in the stilling basin from offsite shall have the following properties:

1. Bulk specific gravity (saturated-surface dry): 2.50 minimum, (apparent specific gravity

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2. Absorption: 2 percent or less, when tested in accordance with ASTM D6473.

3. Sodium sulfate soundness, loss: 10 percent loss or less for five cycles, when tested in accordance with ASTM C88, 5 cycles.

4. Resistance to abrasion, loss: 10 percent or less after 100 revolutions and 40 percent or less after 500 revolutions, when tested in accordance with ASTM C535.

Shape:

1. Angular boulders or cobbles are acceptable.

2. Maximum dimension is not…