Att_1_00_00_01_Specifications_2_23_26_1.pdf

U.S. Department of the Interior SPECIFICATIONS Bureau of Reclamation Technical Service Center Denver, Colorado January 2026

Heart Butte Dam Safety of Dams Modification

Heart Butte Unit, North Dakota Pick-Sloan Missouri Basin Program DRAFT

U.S. Department of the Interior SPECIFICATIONS Bureau of Reclamation Technical Service Center Denver, Colorado January 2026

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DRAFT

SECTION C - DESCRIPTION / SPECIFICATIONS

TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 14 10 Use of Site 01 14 12 Work Restrictions 01 14 20 Reservoir Operations 01 31 19 Project Management and Coordination 01 31 35 Onsite Video System 01 32 10 Construction Program 01 33 00 Submittals 01 35 10 Safety Data Sheets 01 35 20 Safety and Health 01 35 30 Contractor’s Onsite Safety Personnel 01 35 50 Site Security 01 42 10 Reference Standards 01 46 00 Quality Procedures 01 46 20 Testing Agency Services 01 46 25 Third Party Quality Control Inspections 01 51 00 Temporary Utilities 01 52 10 Government Field Office 01 52 20 Temporary Housing 01 55 00 Vehicular Access and Parking 01 55 20 Traffic Control 01 56 10 Protection of Existing Spillway Conduit and Stilling Basin 01 56 12 Protection of Existing Infrastructure 01 56 20 Existing Fences 01 57 20 Environmental Protection 01 57 30 Water Pollution Control 01 57 50 Tree and Plant Protection 01 60 00 Product Requirements 01 71 20 Surveying 01 74 00 Cleaning and Waste Management 01 78 30 Project Record Documents

DIVISION 02 - EXISTING CONDITIONS

02 07 10 Fishing Platform, Access Ramp, and Sidewalks

DIVISION 03 - CONCRETE

03 11 10 Concrete Forming

03 15 12 PVC Waterstop 03 20 00 Concrete Reinforcing 03 20 30 Post-Installed Adhesive Anchors 03 30 00 Cast-In-Place Concrete 03 64 00 Backfill Grouting 03 81 10 Concrete Demolition and Removal 03 81 17 Chemical Grout Repair

DIVISION 05 - METALS

05 50 00 Metal Fabrications

DIVISION 08 - OPENINGS

08 33 20 Roll-Up Door

DIVISION 31 - EARTHWORK

31 02 10 Dust Abatement 31 03 10 Care of Reservoir Releases During Construction 31 03 20 Cofferdam Construction and Temporary Channel Crossing 31 03 33 Removal and Control of Water 31 09 10 Abandoning and Removing Existing Instrumentation 31 09 12 New and Temporary Embankment Measurement Points 31 09 20 New Piezometers 31 09 30 Seepage Measurement Instrumentation 31 11 00 Clearing and Grubbing 31 14 10 Stripping 31 23 02 Compacting Earth Materials 31 23 16 Excavation 31 23 18 Excavation of Deep Filter Trench and Shoring 31 23 19 Use of Borrow Area 31 23 39 Disposal of Excavated Materials 31 23 70 Controlled Low Strength Material 31 24 10 Embankment, General 31 24 12 Zone 3 - Filter Sand Material 31 24 13 Zone 4 - Gravel Drain Material 31 24 14 Zone 5 - Stability Berm Fill 31 24 15 Zone 6 - Reinforced Backfill Material 31 32 32 Geotextile 31 32 36 Jet Grouting 31 37 01 Riprap 31 37 02 Riprap Bedding 31 37 10 Rockfill Slope Protection

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 15 10 Gravel Surfacing 32 31 10 Chain Link Fence 32 32 24 Mechanically Stabilized Earth Walls 32 91 10 Topsoil 32 91 60 Topsoil Erosion Control Matting 32 92 20 Restoration and Revegetation

DIVISION 33 - UTILITIES

33 46 36 HDPE Pipe Drains

DIVISION 51 - INFORMATION AVAILABLE TO OFFERORS

51 00 00 Information Available to Offerors 51 00 05 DOI Security Forms 51 00 10 Climatological Data 51 00 20 Historic Reservoir Elevations 51 00 30 Historic Unwatering for Stilling Basin Inspections 51 00 35 Well Profile Analysis 51 00 40 Evaluation of Potential Filter Sand and Gravel Drain Sources 51 00 45 Friable Particle Count Method 51 00 50 Instrumentation Data 51 00 55 Spillway and Outlet Works Discharge and Tailwater Elevation Data 51 00 80 USBR Guidelines for Earthwork Construction Control Testing of Gravelly Soils 51 00 85 Lake Tschida Water Test Results 51 00 90 Environmental Assessment 51 00 95 Photographs

DIVISION 52 - DRAWINGS

52 00 00 Drawings

DIVISION 53 - GEOLOGIC INVESTIGATIONS AND RECORDS

53 10 00 Geologic Investigations 53 20 00 Records of Geologic and Subsurface Investigations

END OF CONTENTS

Heart Butte Dam Safety of Dams Modification

Price Schedule

B - 1

CONTINUATION OF

SECTION B – SUPPLIES OR SERVICES AND PRICES/COSTS

HEART BUTTE DAM SAFETY OF DAMS MODIFICATION

PICK-SLOAN MISSOURI BASIN PROGRAM, NORTH DAKOTA

PRICE SCHEDULES

B.1 PRICE SCHEDULES

(a) Offers will be considered for award on the following Price Schedules, but no offer will be considered for award on only a part of the Price Schedules.

(b) Offers are subject to the terms and conditions of this solicitation.

(c) The Government will award the Price Schedule. Price Schedules A through G are optional price schedules that the Government is not required to exercise.

(d) Quantities in the Price Schedules are estimated quantities for comparison of offers only.

See applicable contract clause(s) in Section H for discussion of variation in the estimated quantity of unit-priced items.

(e) See the contract clause at WBR 1452.232-81, Payment for Mobilization and Preparatory Work, for CLIN 1-1.

(f) Definitions:

(1) CLIN - Contract Line Item Number.

B - 2

PRICE SCHEDULE

CLI

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

1-1 WBR

1452.232-

Mobilization and Preparatory Work

For the lump sum of $

1-2 01 52 20 Temporary Housing 30 months $ $

1-3 01 55 20 Traffic Control For the lump sum of $

1-4 01 78 30 Final As-built Drawings 10% of Total Price Schedule

1-5 02 07 10 Fishing Platform and Access Ramp Removal, Design and Construction

For the lump sum of $

1-6 02 07 10 Sidewalk Removal, Design and Construction

For the lump sum of $

1-7 03 15 12 6-inch PVC Waterstops 38 lin ft $ $

1-8 03 20 00 Concrete Reinforcing 10,200 lbs $ $

1-9 03 30 00 Cast-In-Place Concrete 92 yd3 $ $

1-10 03 64 00 Backfill Grouting For the lump sum of $

1-11 03 81 10 Saw Cutting Existing Concrete 77 lin ft $ $

1-12 03 81 10 Concrete Removal, Hydro-demolition, 12-Inch Calibration Settings

61 yd3 $ $

1-13 03 81 17 Grouted Holes 1,030 EA $ $

1-14 03 81 17 Chemical Grout For the lump sum of $

1-15 05 50 00 Miscellaneous Metalwork For the lump sum of $

1-16 05 50 00 Conduit Shoring System For the lump sum of $

1-17 08 33 20 Roll-up Door For the lump sum of $

1-18 31 02 10 Dust Abatement For the lump sum of $

1-19 31 03 20 Cofferdam Construction For the lump sum of $

1-20 31 03 20 Temporary Channel Crossing For the lump sum of $

1-21 31 03 33 Contractor Designed Unwatering System

For the lump sum of $

B - 3

PRICE SCHEDULE

CLI

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

1-22 31 03 33 Temporary Observation Wells Installation/Removal

480 lin ft $ $

1-23 31 03 33 Supplementary Temporary Observation Wells Materials

175 lin ft $ $

1-24 31 03 33 Deep Wells Installation/Removal 2,100 lin ft $ $

1-25 31 03 33 Deep Wells Operation 16 months $ $

1-26 31 03 33 Supplementary Deep Wells Materials

660 lin ft $ $

1-27 31 09 10 Abandoning and Removing Existing Instrumentation

For the lump sum of $

1-28 31 09 12 New Embankment Measurement Points

For the lump sum of $

1-29 31 09 12 Temporary Embankment Measurement Points and Monitoring During Construction

For the lump sum of $

1-30 31 09 20 New Slotted-Pipe Piezometers For the lump sum of $

1-31 31 09 30 Inspection Well Instrumentation For the lump sum of $

1-32 31 09 30 Prefabricated Weir Boxes For the lump sum of $

1-33 31 11 00 Clearing and Grubbing For the lump sum of $

1-34 31 14 10 Stripping 18.0 acres $ $

1-35 31 23 16 General Excavation 20,000 yd3 $ $

1-36 31 23 16 Excavation for Spillway Channel Remediation

2,000 yd3 $ $

1-37 31 23 16 Contractor Designed Soil Reinforcement Zone

For the lump sum of $

1-38 31 23 18 Deep Filter Trench Shoring and Excavation

550 yd3 $ $

1-39 31 23 70 Controlled Low Strength Material 52 yd3 $ $

1-40 31 24 12 Zone 3, Filter Sand Material 9,100 yd3 $ $

1-41 31 24 13 Zone 4, Gravel Drain Material 2,200 yd3 $ $

B - 4

PRICE SCHEDULE

CLI

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

1-42 31 24 14 Zone 5, Stability Berm Fill 32,000 yd3 $ $

1-43 31 24 15 Zone 6, Reinforced Backfill Material

2,900 yd3 $ $

1-44 31 32 32 Geotextile 1,650 yd2 $ $

1-45 31 32 36 Jet Grouting Test Sections For the lump sum of $

1-46 31 32 36 Final Jet Grouting Treatment For the lump sum of $

1-47 31 37 01 Stability Berm Access Road Riprap

730 yd2 $ $

1-48 31 37 01 Spillway Channel Riprap 780 yd2 $ $

1-49 31 37 02 Riprap Bedding 1,500 yd2 $ $

1-50 31 37 10 Remove and Stockpile Existing Rockfill

1,100 yd3 $ $

1-51 31 37 10 Rockfill Slope Protection 2,800 yd2 $ $

1-52 32 15 10 Gravel Surfacing 2,400 yd2 $ $

1-53 32 31 10 Chain Link Fence 350 lin ft $ $

1-54 32 32 24 Mechanically Stabilized Earth Walls

5,400 ft2 $ $

1-55 32 91 10 Topsoil 17.5 acres $ $

1-56 32 91 60 Topsoil Erosion Control Matting 5.3 acres $ $

1-57 32 92 20 Restoration and Revegetation 17.5 acres $ $

1-58 33 46 36 12-Inch Diameter HDPE Pipe Test Section and Camera

For the lump sum of $

1-59 33 46 36 12-Inch Diameter Perforated HDPE Pipe 1,100 lin ft $ $

1-60 33 46 36 12-Inch Diameter Nonperforated HDPE Pipe 440 lin ft $ $

1-61 33 46 36 18-Inch Diameter Nonperforated HDPE Pipe 250 lin ft $ $

1-62 33 46 36 Drain Cleanouts 14 EA $ $

B - 5

TOTAL FOR PRICE SCHEDULE $_________________

OPTIONAL PRICE SCHEDULE A – HIGHWAY REPAVING

CLI

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

2-1 01 55 00 Highway Repaving For the lump sum of $

TOTAL FOR OPTIONAL PRICE SCHEDULE A $_________________

OPTIONAL PRICE SCHEDULE B – SUPPLEMENTARY BACKFILL GROUTING

CLI

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

3-1 03 64 00 Supplementary Backfill Grout Hole Drilling

60 lin ft $ $

3-2 03 64 00 Supplementary Backfill Grouting Operations

200 ft3

TOTAL FOR OPTIONAL PRICE SCHEDULE B $_________________

OPTIONAL PRICE SCHEDULE C – CARE OF RESERVOIR RELEASES DURING

CONSTRUCTION

CLI

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

4-1 31 03 10 Care of Reservoir Releases During Construction, Ongoing Jet Grouting within Conduit

For the lump sum of $

4-2 31 03 10 Care of Reservoir Releases During Construction, Ongoing Backfill Grouting

For the lump sum of $

4-3 31 03 10 Care of Reservoir Releases During Construction, Ongoing Conduit Demolition and Repair

For the lump sum of $

4-4 31 03 10 Care of Reservoir Releases During Construction, Ongoing Spillway Channel Remediation

For the lump sum of $

TOTAL FOR OPTIONAL PRICE SCHEDULE C $_________________

B - 6

OPTIONAL PRICE SCHEDULE D – PHASE I DEWATERING

CLI

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

5-1 31 03 33 Phase I - Supplementary Temporary Observation Wells Installation/Removal

44 lin ft $ $

5-2 31 03 33 Phase I - Supplementary Deep Wells Installation/Removal

92 lin ft $ $

5-3 31 03 33 Phase I - Supplementary Deep Wells Operation

8 months $ $

TOTAL FOR OPTIONAL PRICE SCHEDULE D $_________________

OPTIONAL PRICE SCHEDULE E – PHASE II DEWATERING

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

6-1 31 03 33 Phase II - Supplementary Temporary Observation Wells Installation/Removal

44 lin ft $ $

6-2 31 03 33 Phase II - Supplementary Deep Wells Installation/Removal

91 lin ft $ $

6-3 31 03 33 Phase II - Supplementary Deep

3 months $ $

TOTAL FOR OPTIONAL PRICE SCHEDULE E $_________________

OPTIONAL PRICE SCHEDULE F – PHASE III DEWATERING

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

7-1 31 03 33 Phase III - Supplementary Temporary Observation Wells Installation/Removal

44 lin ft $ $

7-2 31 03 33 Phase III - Supplementary Deep Wells Installation/Removal

270 lin ft $ $

7-3 31 03 33 Phase III - Supplementary Deep

4 months $ $

B - 7

TOTAL FOR OPTIONAL PRICE SCHEDULE F $_________________

OPTIONAL PRICE SCHEDULE G – PHASE IV DEWATERING

N

Section Supplies or Services Quantity and Unit

Unit Price

Amount

8-1 31 03 33 Phase IV - Supplementary Temporary Observation Wells Installation/Removal

44 lin ft $ $

8-2 31 03 33 Phase IV - Supplementary Deep Wells Installation/Removal

200 lin ft $ $

8-3 31 03 33 Phase IV - Supplementary Deep

8 months $ $

TOTAL FOR OPTIONAL PRICE SCHEDULE G $_________________

END OF SUPPLIES OR SERVICES AND PRICES/COSTS

B - 8

Summary of Work

01 11 00 - 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.01 LOCATION

A. Work is located approximately 72 miles southwest of Bismarck, North Dakota in Grant County.

1.02 PRINCIPAL COMPONENTS OF WORK

A. Clearing, grubbing, and stripping of the work area and borrow areas.

B. Abandoning and removing existing piezometers and seepage monitoring points.

C. Installing and operating dewatering and unwatering systems to support stable excavation slopes, embankment and filter construction, jet grouting and foundation backfill grouting operations. Installation of a cofferdam and river crossing to aid the dewatering efforts and temporary river crossing to gain access across the Heart River channel for required work.

D. Installing temporary embankment measurement points for monitoring and identifying potential areas of instability during excavation.

E. Design and construction of a soil reinforcement zone along the right side of the spillway chute access road to widen the work area.

F. Jet grouting test sections along the right side of the spillway chute to inform the design, geometry, operations, and schedule for production jet grouting.

G. Jet grouting to install cutoff walls along the sides of the spillway/outlet works conduit and along the right side of the spillway chute.

H. Jet grouting to install the treatment zone underneath the spillway/outlet works conduit.

I. Design and construction of a temporary conduit shoring system and demolition of a section of the spillway/outlet works conduit floor and side walls, repairing the steel reinforcements and replacing concrete to restore the outlet works conduit.

J. Backfill grouting of potential voids beneath the spillway/outlet works conduit from the interior of the conduit.

K. Drillings and installing chemical grout at existing joints and cracks within the spillway/outlet works conduit.

L. Excavating existing dam embankment, foundation and spillway/outlet works discharge channel at the end of the stilling basin.

01 11 00 - 2

M. Furnishing and installing new sand filter layer in the spillway discharge channel at the end of stilling basin and covering with riprap bedding and riprap layers to restore the original geometry of the spillway discharge channel.

N. Constructing new deep sand filter trench using a Contractor designed shoring system to support the vertical trench wall for placing and compacting sand filter material within the trench.

O. Furnishing and installing new filter sand and gravel drain seepage blanket downstream of the dam.

P. Constructing cast-in-place concrete toe drain inspection well.

Q. Furnishing and installing perforated and non-perforated high-density polyethylene (HDPE) toe drain pipes and cleanouts.

R. Excavating, screening, and delivering borrow material for embankment stability berm fill.

S. Constructing new stability berm fill and constructing the mechanically stabilized earth (MSE) wall along the right side of the stability berm.

T. Furnishing and installing flumes and weir boxes.

U. Placing riprap bedding and riprap along the toe of the stability berm below the access road.

V. Placing rockfill slope protection on lower face and sides of the stability berm above the access road.

W. Constructing new embankment measurement points and piezometers.

X. Restoring all ground disturbance within construction use area and restoring gravel access roads.

Y. Furnishing and installing roll-up door on spillway/outlet works conduit headwall.

Z. Removal, design, and construction of a new fishing platform and access ramp adjacent to the left spillway chute wall.

AA. Removal, design, and construction of new sidewalks.

1.03 SPECIFICATIONS REQUIREMENTS

A. Requirements in Division 1, General Requirements, apply to Divisions 2 through 53.

B. Imperative statements in these specifications are Contractor requirements, unless otherwise stated.

01 11 00 - 3

C. Where specifications are written in streamlined form, words “shall be” are included by inference where a colon (:) is used within sentence or phrase.

1.04 DEFINITIONS

A. When specifications use a word or term defined in Federal Acquisition Regulations (FAR), definition of the word or term shall be in accordance with FAR sections in effect at the time solicitation was issued.

1.05 ACRONYMS

A. The following acronyms apply to specifications Divisions 1 through 53:

1. CO: Contracting Officer.

2. COR: Contracting Officer’s Representative.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION

01 11 00 - 4

Use of Site 01 14 10 - 1

SECTION 01 14 10

USE OF SITE

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Cost:

1. Include in prices offered in the Price Schedule for other items of work.

1.02 REFERENCE STANDARDS

A. Bureau of Reclamation (USBR)

1. USBR Cleaning Manual Inspection and Cleaning Manual for Equipment and

Vehicles to Prevent the Spread of Invasive Species (Technical memorandum No. 86-68220-07-05) 2012 Edition Available online at:

http://www.usbr.gov/mussels/prevention

1.03 SUBMITTALS

A. Submit the following in accordance with Section 01 33 00 - Submittals.

B. RSN 01 14 10-1, Site Use Plan:

1. For each Contractor use location on Government land, identify location and describe extent of impact. Potential uses include but are not limited to the following:

a. Buildings and service areas including offices, laydown areas, temporary housing, and fuel and oil storage areas.

b. Site power and other utilities.

c. Parking areas, equipment staging, jet grout plant, temporary roads, construction-water access, and haul routes.

d. Material stockpiling and staging areas.

e. Areas for processing, storing, and disposing of waste materials from construction operations.

2. Provide initial and post construction digital recordings of Lake Tschida

Campground special use area, if used for temporary housing.

a. Provide a copy of use agreement with the campground manager, if used for temporary housing.

http://www.usbr.gov/mussels/prevention

01 14 10 - 2

3. Describe methods for removing temporary structures and facilities, cleaning, and rehabilitating site after completion of construction activities.

1.04 PROJECT CONDITIONS

A. Government land required for construction facilities is shown on the Drawings.

B. When private land is used for construction facilities, or other construction purposes, make necessary arrangements associated with use of private land.

C. Location, construction, operation, maintenance, and removal of construction facilities on Government land will be allowed within the constraints shown on the Drawings.

D. Do not interfere with work of other contractors or the Government in vicinity, or with reservations made by the Government for use of such land.

E. Lake Tschida Campground special use area as shown on the Drawings is available for temporary housing during construction.

1. Use of Lake Tschida Campground shall be coordinated with the campground manager.

2. Do not use the special use area for stockpiling, staging, or as a laydown area.

F. Existing paved and unpaved roads made available for Contractor use are shown on drawings. Refer to Drawings for roads that are not available for Contractor use.

G. Housing trailers to be set up on Government land for construction personnel.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.01 CLEANING

A. Construction equipment:

1. Before bringing onsite, clean construction equipment to remove dirt, vegetation, and other organic material to prevent introduction of noxious weeds, and invasive plant and animal species.

2. Contractor cleaning procedures shall result in equipment being cleaned as well or better than the procedures described in USBR Cleaning Manual.

3. The COR will inspect construction equipment following procedures described in USBR Cleaning Manual before allowing the equipment onsite.

01 14 10 - 3

3.02 RESTORATION

A. Existing roads used by the Contractor shall be repaired to pre-construction condition.

1. Cleaning of existing paved roads shall include passes with a street sweeper, power washing the road surface, brooming, or any other means necessary along the Heart Butte Dam crest and 100 feet beyond site entrances.

2. Repair of existing roads shall be in accordance with Section 01 55 00 – Vehicular Access and Parking.

B. Restore temporary construction roads not required to remain in place to original contours and make impassable to vehicular traffic when no longer required.

C. Except as specified below, after completion of work, scarify and regrade Government land used for construction purposes and not required for completed installation so that surfaces blend with natural terrain and are in a condition that will facilitate revegetation, provide proper drainage, and prevent erosion.

D. Seed disturbed areas of Government land used for construction purposes and not required for completed installation in accordance with Section 32 92 20 – Restoration and Revegetation.

01 14 10 - 4

Work Restrictions

01 14 12 - 1

SECTION 01 14 12

WORK RESTRICTIONS

PART 1 GENERAL

MEASUREMENT AND PAYMENT

A. Cost:

1. Include in prices offered in the Price Schedule for other items of work.

1.02 WORK RESTRICTIONS

A. Lake Tschida Downstream Campground as shown on the Drawings will remain closed throughout construction operations. The campground and facilities may be used during construction in coordination with the campground manager according to 01 14 10 – Use of Site.

B. Public shall be allowed access to Heart Butte Reservoir and its recreation areas throughout construction. Public access below the dam and within all work areas is closed to the public throughout construction operations.

C. If the dam crest road is used as part of the construction haul route, the maximum weight of the fully loaded construction vehicles traveling on the dam crest road shall be restricted according to North Dakota Department of Transportation’s (NDDOT) rating and requirements for State Highway 49. Refer to Section 01 55 00 – Vehicular Access and Parking.

D. The Contractor shall maintain public use of roadways throughout the area not within the road-closure limits and access to and from the reservoir and appurtenant facilities during construction.

E. Road Closures:

1. If needed, limit temporary road closures to between 9:00 am to 4:00 pm and each shall not exceed 30 minutes.

F. Minimum volumes of Zone 3 - Filter Sand Material shall be placed in stockpiles on site before beginning deep filter trench excavation and spillway channel excavation.

Minimum volumes of Zone 3 are as follows:

1. Before beginning deep filter trench excavation:

a. Zone 3: 550 cy

2. Before beginning spillway channel excavation:

a. Zone 3: 440 cy

G. Allowable Work Hours: 24 hours a day, Monday through Saturday.

01 14 12 - 2

H. The Contractor-designed soil reinforcement zone shall be constructed prior to construction of jet grouting treatment zone.

I. Construction of jet grouting treatment zone shall proceed after jet grouting test sections and Test Sections Report are completed and the Final Jet Grouting Treatment Plan is approved by the Government.

J. The jet grouting treatment zone on both sides of the conduit between spillway station 11+96 and 12+48 shall be constructed prior to drilling and installing the Phase I dewatering wells. Drilling the Phase I dewatering wells shall begin at least 7 days after the jet grouting treatment zone are completed.

K. Complete backfill grouting operations in the first construction season after operational releases are complete and prior to initiating jet grouting operations. The Government will perform normal reservoir operations during the first construction season and make outlet works releases until approximately the end of October. The Government is expected to stop outlet works releases on October 31st of the first construction season to allow the Contractor to proceed with the backfill grouting operation inside the conduit. The Contractor shall complete the backfill grouting operation by December 30th of the first construction season.

1. The jet grouting test sections and jet grouting treatment zone along the right side of the spillway chute between jet grouting treatment control points 902 and 904 (see Drawing 203-D-60019) are excluded from this restriction.

L. The construction schedule of jet grouting treatment zone installation inside the conduit shall be approved by COR after the jet grouting test sections are completed and deemed acceptable. Installation of the jet grouting treatment zone beneath the conduit shall be ready to proceed on August 1st of the second construction season and shall meet the following criteria:

1. The Government has completed reservoir draw down to the reduced pool elevation.

2. Approved, Contractor-designed unwatering system including unwatering of the spillway stilling basin shall be installed following reservoir drawdown and conclusion of outlet works releases.

3. Phase I dewatering wells shall be installed and groundwater level lowered to a minimum El. 1995 in the footprint of jet grouting treatment zone beneath the conduit. Refer to Section 31 03 33 – Removal and Control of Water for requirements.

M. Jet grouting treatment zone beneath the conduit shall be installed, verified, and approved by November 1st in the second construction season.

N. The Contractor-designed temporary conduit shoring system shall be installed before demolition of the conduit floor and side walls occurs. The temporary conduit shoring system shall be designed to sustain 600 cubic feet per second (cfs) of discharge flow in

01 14 12 - 3 the conduit. Refer to Section 03 11 10 – Concrete Forming and Section 05 50 00 – Metal Fabrications.

O. After the jet grouting treatment zone beneath the conduit is installed and approved, conduit demolition and repair shall begin on November 1st and shall be completed by January 15th when the probability for uncontrolled spillway releases is at lowest level according to the historical inflow data (work may be released earlier than November 1st dependent upon interior jet grouting completion). Operation of the approved, Contractor-designed unwatering system including unwatering of the spillway stilling basin shall continue during conduit demolition and repair.

P. The Government will monitor the reservoir level and inflow conditions during construction activities within the conduit or spillway channel. If reservoir water level rises and uncontrolled spillway release becomes likely, the Contracting Officer will inform the Contractor at least 10 days before the expected spillway release. Refer to Section 31 03 10 – Care of Reservoir Releases during Construction.

Q. Excavation and installation of Zone 3 - Filter Sand Material, riprap bedding and riprap in the spillway discharge channel at the end of the stilling basin shall be performed after reservoir draw down is complete in either the second or the third construction season. At the same time, the stilling basin shall be completely unwatered. Refer to Section 01 14 20 – Reservoir Operations and Section 31 03 33 – Removal and Control of Water.

R. The spillway channel excavation and remediation shall not begin until jet grouting operations outside the conduit are complete and the jet grouting treatment zone achieves the specified compressive strength.

S. Place compacted fill to a minimum depth of 5 feet above top of the conduit before allowing any construction equipment and vehicle travel across the top of the conduit.

Refer to Section 01 56 10 – Protection of Existing Spillway Conduit and Stilling Basin for requirements.

T. After installation of the jet grouting treatment zone beneath the conduit is completed, construction equipment and vehicle travel over the conduit is not permitted until the conduit repair has been completed and concrete achieves the specified compressive strength.

U. The deep filter trench excavation and shoring shall not begin until all jet grouting operations are completed and accepted.

V. Phase III dewatering system and approved, Contractor-designed unwatering system including unwatering of the spillway stilling basin shall be installed prior to beginning deep filter trench excavation. Groundwater levels shall be monitored prior to beginning deep filter trench excavation. Refer to Section 31 03 33 – Removal and Control of Water and Section 31 23 18 – Excavation of Deep Filter Trench and Shoring for requirements.

W. Construction of the blanket filter and drainage system shall not begin until deep filter trench excavation and backfill is complete.

01 14 12 - 4

X. Phase IV dewatering system and approved, Contractor-designed unwatering system including unwatering of the spillway stilling basin shall be installed prior to beginning excavation for the blanket filter and shallow filter trench within the relic river channel area. Groundwater levels shall be monitored prior to beginning excavation for the blanket filter and shallow filter trench. Refer to Section 31 03 33 – Removal and Control of Water for requirements.

Y. Place a minimum five feet (unless shown otherwise on Drawings) of fill over the completed blanket filter and drainage system by the end of the third construction season, not including sacrificial earthfill material for winter shutdown.

Z. Chemical grout repair shall be completed by the end of the third construction season.

AA. The trees on the property of the Lake Tschida campground shall be protected during construction.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

Reservoir Operations

01 14 20 - 1

SECTION 01 14 20

RESERVOIR OPERATIONS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Cost:

1. Include in prices offered in the Price Schedule for other items of work.

1.02 RESERVOIR OPERATIONS DURING CONSTRUCTION

A. Heart Butte Reservoir is owned, operated and maintained by the Bureau of Reclamation.

B. The Government will perform normal reservoir operations during the first construction season and continue discharge from spillway and outlet works conduit until the end of October of the first season. Temporary channel crossing across the Heart River, if used, shall allow releases to safely pass over or beneath the crossing. Refer to Section 31 03 20

– Cofferdam Construction and Temporary Channel Crossing.

C. For construction activities adjacent to the spillway stilling basin, discharge channel and within the spillway/outlet works conduit, based on the agreed upon schedule for the work, the Government will draw down the reservoir to a reduced pool level by August 1st in the second construction season and restrict outlet works releases until the following spring.

D. In the third construction season, the Government will draw down the reservoir to a reduced pool level by July 1st and restrict outlet works releases until the following spring.

E. After the third construction season is completed, the Government will resume normal reservoir operations.

F. Outlet works releases after August 1st of the second construction season and after July 1st of the third construction season may be required to control unexpected large inflows to prevent uncontrolled spillway release during construction. Refer to Sections 01 14 12 – Work Restrictions and 31 03 10 – Care of Reservoir Releases During Construction.

G. Based on the historical reservoir inflow data and operation records, no uncontrolled spillway releases are expected from November 1st to December 15th, and low likelihood of uncontrolled spillway releases from December 15th to January 15th.

H. Historic Heart Butte Reservoir elevation data are provided in Section 51 00 20 – Historic Reservoir Elevations for informational purposes only.

Reservoir Operations

01 14 20 - 2

I. For instant, daily, monthly, and annual Heart Butte Reservoir operations data, refer to https://www.usbr.gov/gp/hydromet/index.html (station Code LTR, Lake Tschida Reservoir).

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

END OF SECTION DRAFT

https://www.usbr.gov/gp/hydromet/index.html

Project Management and Coordination

01 31 19 - 1

SECTION 01 31 19

PROJECT MANAGEMENT AND COORDINATION

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Cost:

1. Include in prices offered in the Price Schedule for other items of work.

1.02 REFERENCE STANDARDS

A. Bureau of Reclamation (USBR)

1. RSHS Reclamation Safety and Health Standards, including revisions posted at www.usbr.gov/safety

1.03 SUBMITTALS

A. Submit in accordance with Section 01 33 00 – Submittals:

B. RSN 01 31 19-1, Weekly Coordination Meeting Agenda:

1. Agenda.

2. 12-week look-ahead schedule covering the following as applicable:

a. Construction review items and tasks.

3. Work completed to date.

C. RSN 01 31 19-2, Weekly Coordination Meeting Minutes:

1. Meeting minutes from weekly coordination meeting to include the following:

a. Include date, time, and list of attendees.

b. Summary of topics discussed.

c. List of action items including the following:

1) Description of action item.

2) Responsible party.

3) Date to be completed.

PART 2 PRODUCTS

Not Used http://www.usbr.gov/safety

Project Management and Coordination

01 31 19 - 2

PART 3 EXECUTION

3.01 PROJECT COORDINATION

A. The Contractor and Government shall hold weekly project coordination meetings to review ongoing construction activities and coordinate upcoming construction activities.

B. The following meetings are considered significant, but do not relieve Contractor from responsibility of attending other meetings required by specifications. Preconstruction Conference is separate meeting requirement from meetings listed in this section:

1. Weekly Coordination Meetings:

a. Attendees as required:

1) Contractor’s Project Manager, Project Engineer, Superintendent, and Quality Control Supervisor, and any pertinent subcontractors.

2) Government’s COR, Project Manager, Project Engineer, safety personnel, and other required Reclamation staff.

b. Purpose:

1) Review drawings, data, and technical requirements of specifications. Schedule, Progress, and Coordination:

a) Review safety, progress made, schedule, project issues, submittals, Request for Information (RFI), and resolution necessary to meet specifications requirements.

b) Contractor Quality Control results and procedures including status of planning meetings for definable features of work under Section 01 46 00 – Quality Procedures.

c) Review dates that activities were started and completed, remaining duration, and percent complete.

d) Review submittals register, submittals currently in review and approval, and meeting submittals due dates or delivery time frames.

e) Provide 12-week look-ahead schedule at least 3 federal working days before start of meeting.

f) Review as-built drawings.

g) Provide meeting minutes from the previous weekly meeting.

Onsite Video System

01 31 35 - 1

SECTION 01 31 35

ONSITE VIDEO SYSTEM

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Cost:

1. Include in the prices offered in the Price Schedule for other items of work.

a. Includes installation of a minimum four cameras, maintenance, data storage and transmittal, removal, and training.

1.02 REFERENCE STANDARDS

A. Bureau of Reclamation (Reclamation)

1. RCD 05-01 Information Management, available at https://www.usbr.gov/recman/DandS.html

1.03 SUBMITTALS

A. Submit in accordance with Section 01 33 00 - Submittals.

B. RSN 01 31 35-1, Onsite Video System:

1. System provider experience, number of systems operating, references.

2. Installation plan:

a. Including:

1) Location.

2) Coverage of site work.

3) Onsite zoom capabilities.

4) Power supply.

5) Mounting pole, hardware, and details.

6) Bird landing deterrent

3. Documentation of system capabilities.

4. Manufacturer’s instructions for system use:

a. Instructions shall include a manual and online support describing the program use, examples of the specific functions.

b. Instructions shall include stepwise guidance documenting the interface screens and data retrieval procedures.

https://www.usbr.gov/recman/DandS.html

01 31 35 - 2

c. Demonstrating and discussing operations, ease of use, uploads, downloads, report creation, tracking, searching, editing.

d. Online training representative simultaneously to Contractor and Government staff involved on the project.

e. Program support directly from the manufacturer by email, phone, and website. Submit contact information.

C. RSN 01 31 35-2, Project Monitoring Permanent Record.

1. All project web cameras documentation of photographic documentation and video documentation.

1.04 QUALIFICATIONS

A. System Provider: At least 3 years successful performance in providing required services.

1.05 VIDEO SYSTEM DESIGN REQUIREMENTS

A. Camera systems shall provide remote jobsite monitoring, team collaboration, project documentation.

B. Users can remotely view live images and video of construction activities.

C. Photo documentation can be catalogued or shared among team members.

D. Any number of custom time-lapses can be scheduled and viewed anytime.

E. The system shall include 4G LTE cellular service to connect the cameras to the internet.

1. Signal is strongest east of the dam.

F. Continuously monitor the project site from 6:00 a.m. to 8:00 p.m. daily Monday through Sunday. Hours may be adjusted to meet Contractor’s working activities.

G. Allow the Government to view or download segments of this video footage from the web interface.

H. Camera’s data such as images and time-lapse videos shall be available for download directly within the web interface.

I. Access:

1. Web-Based:

a. Live and stored video are accessible by authorized individuals via an internet site.

b. Compatible with web browsers MS Internet Explorer, Apple Safari, Mozilla Firefox, and Google Chrome.

c. The web interface shall use SSL encryption for data security.

01 31 35 - 3

PART 2 PRODUCTS

2.01 GENERAL

A. Cameras shall be a commercial-off-the-shelf (COTS) product.

2.02 PAN TILT AND ZOOM (PTZ) CAMERAS

A. PTZ Camera, as manufactured by Truelook, Inc. (Website: www.TrueLook.com) Phone:

833-878-3566; or equal, having the following essential characteristics:

1. A robotic Pan-Tilt-Zoom (PTZ) camera shall allow any number of simultaneous users to remotely aim and zoom the camera.

2. PTZ camera shall capture up to 100-megapixel panoramic images.

3. PTZ camera shall be able to simultaneously time-lapse multiple different areas.

4. PTZ camera shall meet the following specifications:

a. Type: Heavy Duty.

b. Mount Type: Pendant.

c. Enclosed.

d. User controlled robotic panning (360°) and tilting

e. 10x optical zoom

f. 1920x1080 pixel HD resolution

g. 4.7-47mm focal length

h. Auto-focus including positioning and manual focus adjustment as required for all web cameras, optimization of camera setup for available bandwidth and lighting at the Internet connection source and camera location(s) and configuration of pre-sets and bounds for Pan-Tilt-Zoom web cameras.

i. Horizontal field of view of 61.8°

j. Max 20lbs weight

k. System dimensions of 14.9 x 11.7 x 13.2”

l. Operational conditions shall be -25° to 140°F.

m. Power supply: battery with solar battery backup system.

n. Connectivity: Capable of wired ethernet, wireless ethernet and cellular modem web camera connections. Web camera service to include delivery of cameras and all related equipment.

o. Wireless component, for wireless connection web cameras.

p. For cellular connection web cameras:

1) Modem; Modem bracket; Antenna.

http://www.truelook.com/

01 31 35 - 4

q. Additional/Optional equipment or components as required to complete installation and expressly agreed.

r. Provide additional equipment not specified in these specifications but necessary to make the system complete and operational.

PART 3 EXECUTION

3.01 IMPLEMENTATION

A. Maintain and manage video system and services. Data and stored information shall belong to the Contractor, who has sole responsibility for the system.

B. Coordinate location of the PTZ camera with COR so as not to impact Contractor’s construction activities.

1. Elevated/overhead vantage point is preferable.

C. Locate the cameras with approval by the COR:

1. Upstream part of the service spillway viewing the dam crest.

D. Finish installing PTZ cameras at least 5 days prior to beginning of construction.

E. All PTZ furnish cameras to the Government upon completion of work under this contract.

F. Static images captured and archived from each web camera’s live image stream at 15-minute intervals during onsite work. Integrated commenting and tagging of static images to allow for isolation of issues for report generation.

G. Time lapse videos created and archived from the images captured by each web camera’s live image stream beginning at the sixtieth (60th) day of active hosting for the web camera’s image stream. Update time lapse videos on a weekly basis.

H. Share access to system and data with the Government for contract purposes.

I. In accordance with Reclamation Directive and Standard RCD 05-01, information received, created, or compiled by Reclamation officials, employees, contractors, and other staff (employees) is the property of the Federal Government and shall be maintained in accordance with established standards.

1. The system data shall not be considered as storage of official records or correspondence.

J. Video system shall be in place and operating before Contractor onsite construction.

K. Operate and maintain the video system until final project closeout.

01 31 35 - 5

3.02 TRAINING

A. Provide training, at the project site, competent instructors to instruct Government personnel in system operations, hardware and software; all that related to the web camera system within 3 days after the cameras are fully operational.

B. Training shall be a minimum of four hours in duration and shall include maximum of six trainees for local Government personnel.

C. Coordinate the date, location, and time with COR.

3.03 CONTRACTOR SUPPORT, HOSTING, CLIENT ACCESS, CLIENT USAGE

RIGHTS, AND CONTRACTOR DELIVERABLES

A. All on-line domain/web hosting, industry standard security measures and redundant server back-up of the documentation are furnished by Contractor for the duration of the contract.

B. Any software required for all indexing, navigation, hosting, and remote access furnished by Contractor (excepting web browsers), including user license.

C. Contractor furnishes technical support related to using the system or service, including site visits when required and/or requested.

D. Contractor must be able to create off-line or stand-alone (on-site) version of documentation platform required by this specification, if requested by COR.

E. Streaming video feed shall be encrypted in accordance with the state-of-the-practice.

1. Access to video feed shall require password protection.

F. Upon completion of the Project, final copies of the documentation (the “Permanent Record”) shall be provided in a digital media format. On-line access terminates upon delivery of the Permanent Record or as agreed between Contractor and Government.

Intellectual property rights associated with the digital media prepared in direct service of the project shall transfer, along with the media itself, to Government.

1. Monitoring Documentation: The Permanent Record, which includes all static image captures and time lapse videos, and recorded videos shall be provided, typically as a hard drive.

2. Digital format to meet electronic file requirements in Section 01 33 00 - Submittals.

01 31 35 - 6

Construction Program

01 32 10 - 1

SECTION 01 32 10

CONSTRUCTION PROGRAM

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Cost:

1. Include in prices offered in the Price Schedule for other items of work.

1.02 DEFINITIONS

A. Cost Loading: Assigning planned activity contract value to activities in a schedule.

B. Out-of-Sequence Work: Activity that starts before its predecessor activities are completed.

C. Project Calendar(s): Cross reference of numerical workdays with calendar days. Project calendars serve as the basis for day/date conversion and assign workdays and non-workdays.

D. Resources: Equipment, labor or crews, materials, subcontractors, fabricators, manufacturers, and consultants.

E. Schedule: Critical Path Method (CPM) of planning and scheduling a construction project where activities are arranged based on activity relationships and network calculations determine when activities can be performed and the critical path of project.

1.03 REFERENCE STANDARDS

A. Associated General Contractors of America (AGC)

1. AGC Manual-2004 Construction Planning and Scheduling

Manual

B. Bureau of Reclamation (USBR)

1. Project Management Framework-2012 Available at:

https://www.usbr.gov/pm/docs/Project- Management-Framework-Report.pdf

1.04 SUBMITTALS

A. Submit in accordance with Section 01 33 00 – Submittals:

1. Database files in format compatible with Oracle Primavera P6 Professional

Project Management.

2. Schedule and analysis data electronically.

DRAFT

https://www.usbr.gov/pm/docs/Project-Management-Framework-Report.pdf https://www.usbr.gov/pm/docs/Project-Management-Framework-Report.pdf

01 32 10 - 2

3. Upon request, provide information and data used to develop and maintain the Construction Program to CO.

B. RSN 01 32 10-1, Representative Information:

1. Designation of authorized representative to develop and maintain Construction

Program. Include resume with training and experience.

C. RSN 01 32 10-2, Baseline Schedule:

1. Include:

a. Construction Program/Schedule database (.xer or .xml file).

b. Primavera layout file (.plf).

c. Narrative explanation of project schedule development:

1) Describe intended work sequence addressing principal features of work, contract, and intermediate milestones.

2) Include impacts of resource limitations and weather conditions on project schedule development. Include planned number of work hours per day and hours per day for subcontractors.

3) Description of project calendar(s), to include workdays per week, non-workdays due to holidays and weather days. Describe how the weather days were determined and applied to the project calendar(s).

d. Gantt chart for project on 11- by 17-inch print(s) and in portable document format (.pdf).

e. Activity report including logic constraints consisting of predecessors, successors, and constraint dates.

f. Tabular listings of resources, resource limitations, and production rates used to produce baseline schedule:

1) Correlate resources with schedule assumptions and offered price.

2) Tabular listing of resources does not require resource loading in a schedule database.

D. RSN 01 32 10-3, Submittal Register:

1. Separate from scheduling database.

2. Include RSN’s in Table 01 33 00A – List of Submittals for the following

Divisions:

a. Division 2 through 8.

b. Division 31.

c. Division 32 through 33.

01 32 10 - 3

3. Include RSN name and number, date scheduled for submittal, actual date of submittal, and status (e.g., approved, not approved, resubmittal required).

4. Account for Government review times per Section 01 33 00 – Submittals, Paragraph 1.06 A., and scheduling logic for work activities.

5. Update monthly.

E. RSN 01 32 10-4, Updated Schedule Reports:

1. Required for invoice for progress payments in accordance with clause at FAR

52.232-27 - Prompt Payment for Construction Contracts.

2. In accordance with subparagraph (a)(i)(A) of clause at FAR 52.232-27 - Prompt

Payment for Construction Contracts.

3. Government disapproval will be considered failure of Contractor to comply with contract requirements. Payment due date may be delayed until 14 days after submittal contents are approved.

4. Earned Value in Cost Loaded Schedule represent contract value of activities completed and may not directly correlate with progress payment requests:

a. Earned Value matches physical percent complete of construction activities.

b. Progress Payments for construction activities may require additional supporting documentation in accordance with the Contract.

5. Include:

a. Construction Program database with updated activity and milestone data.

b. Narrative report:

1) State status of project including data date represented by project.

2) Discuss contract milestones and significant activities started, continued, or completed during update period.

3) Discuss contract milestones and significant activities scheduled to start, continue, or be completed during next update period.

4) List of Contractor-initiated changes to current schedule. State reason for action taken and unresolved issues relating to the Construction Program.

5) Definition of project calendars if revised from baseline calendars.

6) When negative float exists, cite specific actions and conditions causing "behind schedule" condition and provide proposed course of action to complete project within specified delivery time.

c. Primavera layout file (.plf).

d. Gantt chart for project on 11- by 17-inch print(s) and in pdf.

01 32 10 - 4

e. 30-day look-ahead Gantt Chart or Primavera report listing activities and milestones scheduled to start, finish, or continue during the next 30-day period:

1) Identify activities which are on the critical path.

2) When float changed from previous month’s updated schedule, explain reason for change.

6. Activity Value Report: As detailed below.

7. Earned Value Report: As detailed below.

F. RSN 01 32 10-5, Time Impact Analysis:

1. Include:

a. Construction Program database with proposed revised activity and milestone data.

b. Proposed revised schedule due to change or delay. Highlight or list added, changed, or deleted activities.

c. Primavera layout file (.plf).

d. Gantt chart for project on 11- by 17-inch print(s) and pdf. Include:

1) Schedule prior to change or delay event which Time Impact Analysis is being compared.

2) Schedule showing effect of change or delay event.

e. Narrative report explaining results and conclusions.

G. RSN 01 32 10-6, Schedule of Values:

1. Breakdown, in sufficient detail, for lump sum Contract Line-Item Numbers listed in the Price Schedule to determine the value of progress payments:

a. Do not include mobilization and preparatory work item.

1.05 QUALIFICATIONS

A. Representative:

1. Experienced in developing and maintaining construction schedules.

Knowledgeable of activities and progress onsite to develop and maintain accurate and reliable schedules.

2. Experience shall include scheduling for at least four other projects of comparable complexity using Primavera P6.

1.06 GENERAL

A. Develop, maintain, and use Construction Program to plan, monitor, evaluate, and report accomplishment of work.

01 32 10 - 5

1.07 SCHEDULES

A. Prepare construction schedules using Critical Path Method outlined in AGC…