Amendment_No._0004.pdf

(x)

R16PS01244

x x copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE RECEIVED AT

THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted , such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

Billings MT 59107

R60

PO Box 36900 Regional Office Great Plains Region Bureau of Reclamation

08/11/20160004

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended , by one of the following methods: (a) By completing

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

07/01/2016

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

E. IMPORTANT: Contractor is not, is required to sign this document and return __________________ copies to the issuing office.

ORDER NO. IN ITEM 10A.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

Dike Modifications, Altus Dam, W.C. Austin Project, Oklahoma

See attachment for changes incorporated by this amendment:

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

(Signature of person authorized to sign) (Signature of Contracting Officer)

Gerri Voto-Braun

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

NSN 7540-01-152-8070

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

Amendment No. 0004 Solicitation No. R16PS01244

Description of Changes:

1. Remove Table of Contents in its entirety and substitute therefor the attached revised Table of Contents.

2. In Part I – The Schedule, Section C – Specifications, remove Section 31 23 30 – Excavation for Trench Drain in its entirety and substitute therefor the attached Section 31 23 30.

3. In Part I – The Schedule, remove Section 33 44 30 – Trench Drain in its entirety and substitute therefor the attached revised Section 33 44 30.

4. In Part I – The Schedule, Section C – Specifications, remove Section 51 31 23 – Rock Borrow Area 1 Permitting in its entirety and substitute therefor the attached revised Section 51 31 23.

5. In Part I – The Schedule, Section C – Specifications, the attached new Section 51 53 10 – Test Pit Piezometer Water Depths is hereby incorporated into and made a part of the solicitation.

6. In Part I – The Schedule, Section C – Specifications, Section 52 00 00 – Drawings, remove the following drawings and substitute therefor the attached revised same-numbered drawings:

Sheet No. Drawing No.

69 258-D-60067, Revised 08/05/16 85 258-D-60083, Revised 08/09/16 86 258-D-60084, Revised 08/09/16

7. In Part I – The Schedule, Section C – Specifications, remove Section 53 10 00 – Geologic Investigations in its entirety and substitute therefor the attached revised section.

8. In Part I – The Schedule, Section C – Specifications, Section 53 20 00 – Records of Geologic and Subsurface Investigations, remove pages 53 20 00-11 through 53 20 00-18 and substitute therefor the attached revised pages 53 20 00-11 through 53 20 00-18.

9. In Part I – The Schedule, Section C – Specifications, Section 53 20 00 – Records of Geologic and Subsurface Investigations, insert the attached new geologic records:

Sheet No. Description:

G212A TP15-KM1

G212B TP15-KM2

G212C TP15-KM3

Receipt of Bids: The hour and date for receipt of bids is hereby extended to 2:00 PM on August 18, 2016

The final contractor questions and answers are attached for information only. There will be no further questions answered and no further time extension. Individuals hand delivering bids shall allow time for parking, as well as time for passing through building security.

i (Revised)

TABLE OF CONTENTS

PART 1 – THE SCHEDULE

SECTION A – Solicitation, Offer and Award Form, Standard Form 1442

SECTION B – Bid Schedule

SECTION C – Technical Specifications

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 14 10 Use of Site 01 14 12 Work Restrictions 01 31 19 Project Management and Coordination 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 42 10 Reference Standards 01 46 00 Quality Procedures 01 46 20 Testing Agency Services 01 51 00 Temporary Utilities 01 52 10 Field Office 01 55 00 Vehicular Access and Parking 01 55 20 Traffic Control 01 56 10 Protection of Existing Installations 01 56 15 Protection of Existing Utilities 01 56 20 Existing Fences 01 56 32 Temporary Safety Fence 01 57 20 Environmental Controls 01 57 30 Water Pollution Control 01 57 60 Protected Species 01 57 90 Preservation of Historical and Archeological Data 01 60 00 Product Requirements 01 71 20 Surveying 01 74 00 Cleaning and Waste Management 01 78 30 Project Record Documents

DIVISION 03 - CONCRETE

03 11 10 Concrete Forming 03 20 00 Concrete Reinforcing 03 30 00 Cast-in-Place Concrete

DIVISION 05 - METALS

05 50 00 Metal Fabrications

DIVISION 09 - FINISHES

09 91 10 Painting Concrete 09 96 20 Coatings

DIVISION 31 - EARTHWORK

31 02 10 Water for Dust Abatement 31 03 33 Removal of Water From Excavation 31 09 20 Piezometers ii (Revised)

31 11 00 Clearing and Grubbing 31 14 10 Stripping 31 23 02 Compacting Earth Materials 31 23 30 Excavation for Trench Drain 31 23 31 Excavation of Existing Embankment/Foundation for Dike Raise 31 23 32 Excavation from Borrow 31 23 39 Disposal of Excavated Materials 31 23 70 Controlled Low-Strength Material (CLSM) 31 24 10 Embankment, General 31 24 11 Zone 1 Impervious Fill Material 31 24 12 Zone 2 Sand Filter Material 31 24 15 Zone 3 Gravel Drain Material 31 24 16 Zone 4 Miscellaneous Fill Material 31 24 17 Zone 5 Rockfill 31 32 32 Geotextile 31 37 00 Riprap

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 12 22 Asphalt Concrete Pavement 32 15 10 Gravel Surfacing 32 15 11 Aggregate Surfacing 32 31 20 Vehicular Barrier Gates 32 91 19 Placing Topsoil 32 92 20 Seeding, Sod, and Soil Supplements

DIVISION 33 - UTILITIES

33 11 14 Reinforced Concrete Pressure Pipe 33 44 30 Trench Drain

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 13 53 Precast Concrete Inspection Wells 35 21 10 Trashrack 35 22 50 Flap Gates

DIVISION 51 - INFORMATION AVAILABLE TO OFFERORS

51 00 00 Information Available to Offerors 51 00 11 Reservoir Operating Curve 51 01 55 Load Rating of Bridge to Dam Control House over W.C. Austin Main Canal 51 31 23 Rock Borrow Area 1 Permitting 51 31 24 Earth Materials Distribution Chart 51 53 10 Test Pit Piezometer Water Depths

DIVISION 52 - DRAWINGS

52 00 00 Drawings

DIVISION 53 - GEOLOGIC INVESTIGATIONS AND RECORDS

53 00 05 Baseline Conditions 53 10 00 Geologic Investigations 53 20 00 Records of Geologic and Subsurface Investigations

SECTION D – PACKAGING AND MARKING

Not Used

SECTION E – Inspection and Acceptance E.1 Material and Workmanship ............................................................................................................. E-1 E.2 Inspection of Construction ............................................................................................................... E-1 iii (Revised)

E.3 Warranty of Construction ................................................................................................................ E-2

SECTION F – Deliveries or Performance F.1 Commencement, Prosecution and Completion of Work ................................................................. F-1 F.2 Liquidated Damages – Construction ................................................................................................ F-1 F.3 Time Extension ................................................................................................................................ F-1 F.4 Variation in Estimated Quantities .................................................................................................... F-1 F.5 Suspension of Work ......................................................................................................................... F-1

SECTION G -- Contract Administration Data G.1 Authorities and Delegations ............................................................................................................ G-1 G.2 Electronic Invoicing and Payment Requirements – Internet Payment Platform .............................. G-1 G.3 Notice to Contractors – Contractor Performance Assessment Reporting System ........................... G-2

SECTION H -- Special Contract Requirements H.1 Site Security ..................................................................................................................................... H-1

PART II – CONTRACT CLAUSES

SECTION I -- Contract Clauses I.2 Prohibition on Contracting with Entries that Require Certain Internal Confidentiality Agreements I-3 I.3 Commercial and Government Entity Code Maintenance ................................................................. I-3 I.4 Order of Precedence – Sealed Bidding ............................................................................................. I-4 I.5 Minimum Wages Under Executive Order 13658 ............................................................................. I-4 I.6 Estimate of Percentage of Recovered Material Content for EPA Designated Items ........................ I-7 I.7 Buy American Act – Construction Materials Under Trade Agreements .......................................... I-7 I.8 Bid Guarantee ................................................................................................................................. I-10 I.9 Additional Bond Security ............................................................................................................... I-11 I.10 Performance and Payment Bonds- Construction ............................................................................ I-11 I.11 Payments Under Fixed-Price Construction Contracts .................................................................... I-12 I.12 Prompt Payment for Construction Contracts .................................................................................. I-14 I.13 Performance of Work by the Contractor ......................................................................................... I-19 I.14 Physical Data .................................................................................................................................. I-19 I.15 Specifications and Drawings for Construction – Alternate II ......................................................... I-19 I.16 Authorized Deviations in Clauses................................................................................................... I-20 I.17 Restriction on Endorsements .......................................................................................................... I-20 I.18 Release of Claims ........................................................................................................................... I-21 I.19 Liability Insurance .......................................................................................................................... I-21 I.20 Asbestos Free Warranty .................................................................................................................. I-21 I.21 Safety and Health ............................................................................................................................ I-21 I.22 Protecting Federal Employees and the Public Exposure to Tobacco Smoke in The Federal Workplace................................................................................................................... I-22 I.23 Railroad Insurance .......................................................................................................................... I-22 I.24 Certification of Representatives for Corporate Sureties ................................................................. I-22 I.25 Equipment Ownership and Operating Expense .............................................................................. I-23 I.26 Limitation of Funds (Fixed-Price Contracts) .................................................................................. I-24 I.27 Payment for Mobilization and Preparation Work – Alternate I ...................................................... I-25 I.28 Other Invoice Requirements ........................................................................................................... I-27 I.29 Payment for Technical Data ........................................................................................................... I-27 I.30 Claims Accounting ......................................................................................................................... I-27 I.31 Other Contracts ............................................................................................................................... I-27 I.32 Preservation of Cultural Resources................................................................................................. I-27 I.33 Security Requirements – Alternate III ............................................................................................ I-29 I.34 Modification Proposals – Alternate IV ........................................................................................... I-35

PART III – DOCUMENTS, EXHIBITS AND OTHER ATTACHMENTS

iv (Revised)

SECTION J – DOCUMENTS, EXHIBITS AND OTHER ATTACHMENTS

Attachment 1 General Decision Number OK160036, dated January 8, 2016 Attachment 2 Standard Form 24, Bid Bond

PART IV – REPRESENTATIONS AND INSTRUCTIONS

SECTION K -- Representations, Certifications and Other Statements of Offerors K.1 Prohibition on Contracting with Entities that Require Certain Internal Confidentiality Agreements – Representations ........................................................................................................ K-1 K.2 Annual Representations and Certifications ...................................................................................... K-1 K.3 Information Regarding Responsibility Matters ............................................................................... K-3 K.4 Certification Regarding Tax Matters ............................................................................................... K-4

SECTION L -- Instructions, Conditions and Notices to Bidders L.1 System for Award Management ...................................................................................................... L-1 L.2 Commercial and Government Entity Code Reporting ..................................................................... L-2 L.3 Availability of Specifications Listed in the GSA Index of Federal Specifications, Standards and Commercial Item Descriptions, FPMR Part 101-29 ................................................................. L-3 L.4 Availability of Specifications Standards, and Data Item Descriptions Listed in the Acquisition Streamlining and Standardization Information System (ASSIST) .......................................... L-3 L.5 Amendments to Invitations for Bids ................................................................................................ L-3 L.6 False Statement in Bids ................................................................................................................... L-4 L.7 Submission of Bids .......................................................................................................................... L-4 L.8 Explanation to Prospective Bidders ................................................................................................. L-4 L.9 Late Submissions, Modifications, and Withdrawals of Bids ........................................................... L-4 L.10 Preparation of Bids - Construction .................................................................................................. L-5 L.11 Submission of Offers in the English Language ............................................................................... L-5 L.12 Submission of Offers in U.S. Currency ........................................................................................... L-5 L.13 Type of Contract .............................................................................................................................. L-5 L.14 Construction Wage Rate Requirements – Secondary Site of Work ................................................. L-5 L.15 Notice of Requirement for Affirmative Action to Ensure Equal Employment Opportunity for Construction ............................................................................................................................... L-6 L.16 Notice of Buy American Act Requirements – Construction Materials Under Trade Act Agreements ...................................................................................................................................... L-7 L.17 Site Visit (Construction) – Alternate I ............................................................................................. L-7 L.18 Authorized Deviations in Provisions ............................................................................................... L-7 L.19 Service of Protest (Deviation) – Department of Interior .................................................................. L-8 L.20 Notice of Intent to Acquire Metric Products and Services .............................................................. L-8 L.21 Notice of Proposed Partnering ......................................................................................................... L-9 L.22 Instruction for Mobilization and Preparatory Work Schedule Line Item ........................................ L-9 L.23 Authorized Workers Notice to Potential Bureau of Reclamation Contractors ................................ L-9

SECTION M – Evaluation Factors for Award M.1 Contract Award – Sealed Bidding – Construction .......................................................................... M-1 M.2 Notice of World Trade Organization Government Procurement Agreement Evaluations .............. M-1

Dike Modifications Altus Dam Amendment No. 004 W.C. Austin Project Solicitation No. R16PS01244

Excavation for Trench Drain

Revised 31 23 30 - 1

SECTION 31 23 30

EXCAVATION FOR TRENCH DRAIN

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Excavation for Trench Drain:

1. Measurement: Volume of trench drain to lines and grades shown on the drawings or surveyed lines and grades for additional excavation as approved by COR.

2. Payment: Unit price offered in Price Schedule.

a. Regardless of quantities removed, payment will be made to the prescribed paylines, except for additional excavation below:

1) For safety or other reasons, Government reserves the right to require Contractor to excavate beyond prescribed paylines.

2) Payment for additional excavation will be made to limits directed by COR.

b. Material from required excavation used for Zone 4 Miscellaneous Fill material will be paid for both as excavation when removed from original location and as compacted backfill when placed.

c. Overexcavation performed beyond specified or directed paylines and backfill and compaction of backfill for such overexcavation shall be at Contractor’s expense.

d. Includes Archeological Monitor.

B. Excavation for New Section of Connection Trench and Conveyance Pipe:

1. Measurement: Volume of new section of Connection Trench and trenching for Conveyance Pipe to lines and grades shown on the drawings or surveyed lines and grades for additional excavation as approved by COR.

2. Payment: Unit price offered in Price Schedule.

a. Regardless of quantities removed, payment will be made to the prescribed paylines, except for additional excavation below:

1) For safety or other reasons, Government reserves the right to require Contractor to excavate beyond prescribed paylines.

2) Payment for additional excavation will be made to limits directed by COR.

Revised 31 23 30 - 2

b. Material from required excavation used for Zone 4 Miscellaneous Fill material will be paid for both as excavation when removed from original position and as compacted backfill when placed.

c. Overexcavation performed beyond specified or directed paylines and backfill and compaction of backfill for such overexcavation shall be at Contractor’s expense.

d. Includes excavation of Outfall Channel as shown on drawing 258-D- 60067.

e. Includes Archeological Monitor.

1.02 DEFINITIONS

A. Additional Excavation: Excavation beyond specified lines as directed by COR to remove unsuitable foundation material.

B. Overexcavation: Excavation performed for the convenience, fault, or operation of Contractor beyond specified or directed additional excavation lines. Includes removal of foundation damaged by Contractor.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.01 PREPARATION

A. Clear and grub in accordance with Section 31 11 00 - Clearing and Grubbing.

3.02 REMOVAL OF WATER

A. Remove water from excavation in accordance with Section 31 03 33 - Removal of Water From Excavation.

B. Wet conditions may exist in base of trench and it is anticipated that unwatering shall be used to allow work to be completed.

3.03 EXCAVATION

A. Have Archeological Monitor observe excavation for Trench Drain and for New Section of Connection Trench and Conveyance Pipe.

1. For known historical resources, coordinate with COR prior to work in accordance with Section 01 57 90 – Preservation of Historical and Archeological Data.

Revised 31 23 30 - 3

2. Report new archeological findings in accordance with Section 01 57 90 - Preservation of Historical and Archeological Data.

B. Excavate Trench Drains to yield as much suitable material for use in permanent construction as Zone 4 Miscellaneous Fill backfill required under this section as practicable.

C. Excavate inspection well structure foundations to elevations shown on drawings or established by COR.

D. Excavate Outfall Trench to elevations shown on drawings or as established by COR.

E. Excavate new Connection Trench and Trench for Conveyance Pipe, to elevations shown on drawings or as established by COR.

F. Waste material suitable as Zone 4 Miscellaneous Fill, from excavation for the new Connection Trench and Trench for Conveyance Pipe, in the reach of the Existing Connection Trench as shown on drawing 258-D-60075.

G. Government reserves right, during progress of work, to vary slopes, grades, and dimensions of excavations from those specified.

H. Government does not represent that excavation performed in this section can be made to or maintained at paylines shown on drawings or as described in this section.

I. Do not excavate in frozen materials without written approval.

J. Take precautions to preserve material below and beyond established lines of excavation in soundest possible condition.

1. Repair damage to work due to Contractor's operations at Contractor’s expense.

2. Remove material beyond required or prescribed excavation lines loosened by Contractor's operations at Contractor’s expense.

3.04 SURFACES OF EXCAVATION

A. Prepare excavation surfaces reasonably even and smooth, free of abrupt indentations and protruding materials (offsets) greater than 2 inches unless otherwise noted in this section.

B. Provide adequate drainage.

3.05 FOUNDATION INSPECTIONS

A. Government will perform inspections for approval of excavated embankment and foundation surfaces.

Revised 31 23 30 - 4

1. Provide 72 hours’ notice for each Government inspection. Allow 24 hours for Government to complete its inspection.

3.06 DISPOSAL OF EXCAVATED MATERIALS

A. Dispose of excavated materials which are unsuitable for or are in excess of embankment, backfill, or other earthwork requirements, as determined by COR, as provided in Section 31 23 39 - Disposal of Excavated Materials.

END OF SECTION

W.C. Austin Project Solicitation No. R16PS01244

Trench Drain Revised 33 44 30 - 1

SECTION 33 44 30

TRENCH DRAIN

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. 18-inch-Diameter Perforated HDPE Pipe:

1. Measurement: Length of pipe installed.

a. Length along pipe centerline between ends in place.

2. Payment: Unit price offered in the Price Schedule.

a. Include video inspections.

B. 18-inch-Diameter Non-perforated HDPE Pipe:

1. Measurement: Length of pipe installed.

a. Length along pipe centerline between ends in place.

2. Payment: Unit price offered in the Price Schedule. Includes:

a. Zone 1 Impervious Fill.

b. CLSM.

c. Video inspections.

C. Drain Cleanouts:

1. Measurement: Number of Drain Cleanouts Installed.

2. Payment: Unit price offered per Drain Cleanout in the Price Schedule. Includes:

a. Aluminum Cleanout Covers.

b. Corrugated Metal Pipe.

D. East Drain Trench Outlet Structure:

1. Payment: Lump sum price offered in the Price Schedule. Includes:

a. Concrete Forming.

b. Concrete Reinforcing.

c. Cast-in-Place Concrete.

d. Site Mounted Pipe Guardrails.

e. Protective Screens.

f. Zone 5 Rockfill at end of East Drainage Trench swales, adjacent to outlet structure.

Trench Drain

Revised 33 44 30 - 2

g. Geotextile beneath Zone 5 Rockfill at end of East Drainage Trench swales, adjacent to outlet structure.

1.02 DEFINITIONS

A. HDPE: Polyethylene plastic pipe or PE.

1.03 REFERENCE STANDARDS

A. American Association of State Highway and Transportation Officials (AASHTO)

1. AASHTO LRFD-15 Bridge Construction Specifications

B. ASTM International (ASTM)

1. ASTM A760/A760M-15 Corrugated Steel Pipe, Metallic-Coated for Sewers and Drains

2. ASTM F714-12a Polyethylene (PE) Plastic Pipe (SDR-PR) based on outside diameter

3. ASTM F2206-14 Fabricated Fittings of Butt-Fused Polyethylene (PE)

4. ASTM F2620-13 Heat Fusion Joining of Polyethylene Pipe and Fittings

1.04 SUBMITTALS

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

B. RSN 33 44 30-1, Approval Data:

1. Pipe Data: Details and materials for pipe, pipe connections and fittings, and joints.

2. Installation Plan:

a. Manufacturer’s installation instructions.

b. Method:

1) To protect pipe and hold pipe in place during backfill and buoyancy during CLSM placement.

2) For working backfill material under haunches.

3) For cleaning pipe after installation.

4) To resist damage to concrete structures due to thermal expansion of the pipe.

c. If Contractor proposes to use construction equipment that exerts a load greater than H-20 on top of the pipe, submit proposed methods, crossing location, equipment type, loading conditions, and other pertinent details.

Revised 33 44 30 - 3

3. Joining plan:

a. Pipe manufacturer’s joining instructions.

b. Include fusion procedures:

1) Fusion temperature.

2) Interface pressure.

3) Cooling time.

4. Testing and video inspection plan.

a. Details, procedures, sequences of testing and video inspection of trench drain and outfalls.

C. RSN 33 44 30-2, Samples:

1. Three 1-foot samples of perforated and non-perforated pipe sampled from each lot to be used.

2. Label each sample with project name, section number, manufacturer’s name, date of manufacture, and manufacturer’s lot identification number.

3. Ship samples to:

Bureau of Reclamation Technical Services Center Mail Code 86-68180 6th Avenue and Kipling Denver CO 80225

D. RSN 33 44 30-3, Shipping Confirmation Letter:

1. Confirmation that samples have been shipped.

2. Shipping tracking information.

E. RSN 33 44 30-4, Certification:

1. Manufacturer's certification that raw materials and pipe meet specification requirements.

F. RSN 33 44 30-5, Preliminary Inspection Video:

1. DVD format with audio recording documenting video inspection of drains and outfalls.

G. RSN 33 44 30-6, Final Inspection Video.

1. DVD format with audio recording documenting final video inspection of drains and outfalls.

Revised 33 44 30 - 4

1.05 QUALIFICATIONS

A. Pipelaying Workers: Skilled and experienced in laying pipe with butt-fusion joints.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Prevent damage to pipe and fittings during loading, transporting, unloading, storing, and laying.

B. Pipe:

1. Store and handle in accordance with manufacturer’s recommendations.

2. Do not use rope, cable, or chain slings for handling pipe. Canvas slings not less than 12 inches wide may be used for handling pipe.

3. Protect pipe from damage and preventing materials from getting inside pipe when fusing, lowering into trench, laying, and positioning pipe.

PART 2 MATERIALS

2.01 EAST DRAIN TRENCH CONCRETE OUTLET STRUCTURES

A. Forming in accordance with Section 03 11 10 - Concrete Forming.

B. Reinforcing in accordance with Section 03 20 00 - Concrete Reinforcing.

C. Cast-in-place concrete in accordance with Section 03 30 00 - Cast-in-Place Concrete.

2.02 ALUMINUM CLEANOUT COVERS

A. Section 05 50 00 - Metal Fabrications.

2.03 PIPE GUARDRAILS

A. Section 05 50 00 - Metal Fabrications.

2.04 CONTROLLED LOW STRENGTH MATERIAL (CLSM)

A. Section 31 23 70 - Controlled Low-Strength Material (CLSM).

2.05 POLYETHYLENE (PE) PLASTIC PIPE

A. ASTM F714:

1. 18-inch-nominal diameter: SDR 17.

2. Polyethylene plastic compound hydrostatic design basis: 1450 pounds per square inch or 1600 pounds per square inch.

Revised 33 44 30 - 5

3. Plain end pipe suitable for joining by thermal fusion.

B. Perforations:

1. Drill circular perforations as follows:

a. Diameter: 3/8 inch.

b. Perforations in 6 rows spaced evenly around pipe circumference.

c. Space between perforations in rows: 2 inches.

d. Cleanly cut so as not to restrict flow of water.

2. Remove burrs from drilled holes.

2.06 FITTINGS

A. Manufacturer’s standard fittings.

B. In accordance with ASTM F2206.

1. Polyethylene material: PE3408.

2.07 JOINING SYSTEM

A. Butt-fusion joints.

2.08 DRAIN CLEANOUT

A. Corrugated Metal Pipe: ASTM A760, Type I.

1. Corrugations: 2-2/3 inch by 1/2 inch, annular or helical.

2. Sheet thickness: 16 gauge.

2.09 PROTECTIVE SCREENS

A. Wire cloth: Type 304 Stainless steel, 1 inch, 0.120 inch diameter woven.

B. Collar: 1/4 inch by 1/2 inch stainless steel.

C. Adhesive anchors in accordance with Section 05 50 00 - Metal Fabrications.

2.10 EAST DRAIN TRENCH OUTLET STRUCTURE WALL ANCHOR FITTINGS

A. Furnish with cast-in HDPE wall anchor fittings capable of resisting 5,600 pounds pullout force.

B. Pipe length from inlet side to end of pipe: 4 feet, minimum.

Revised 33 44 30 - 6

PART 3 EXECUTION

3.01 PRE-INSTALLATION TESTING

A. Prior to joining pipe sections, demonstrate quality of joining method, equipment, and personnel.

1. Construct 3 butt-fused pipe sections to length specified in ASTM F2620.

2. Prior to preparing cutting strips for bent strap test specimens, COR will visually examine joint for defects. Beads will be examined for uniformity and proper size around entire joint.

3. From each sample, prepare 3 bent strap test specimens for destructive testing in accordance with ASTM D2657 using sample dimensions specified in standard.

a. Cut joints into straps as indicated in standard.

b. Test joints as directed by COR to demonstrate sample response to face bend, outside face bend, tensile elongation, torque, and impact when compared to a control sample.

4. Do not proceed with pipe joining until COR has approved butt fusion quality.

3.02 PREPARATION

A. Keep excavation free from water to ensure the proper installation of pipe, filter, and drain materials. Refer to Section 31 03 33 - Removal of Water From Excavation.

3.03 PIPE INSTALLATION

A. Install pipe at locations indicated on drawings or directed by COR.

B. Lay pipe to elevations, lines, and grades shown on drawings or as approved.

C. Cap or plug ends of pipe during periods of no work.

D. Protect pipe ends from damage. Remove or replace broken, cracked, or unsuitable pipe and replace at no additional cost to Government.

E. Place permanent backfill a minimum of 3 feet above crown of pipe over as much pipe as possible prior to final connections at structures.

F. Before and during assembly of a joint, keep parts free of mud, oil, or grease. Keep pipe interior free from deposits of mud, sand, gravel, or other foreign matter and in good working condition until the contract is complete and accepted.

G. Joining pipe:

1. Join pipe by heat fusion in accordance with ASTM F2620 and manufacturer’s instructions.

Revised 33 44 30 - 7

2. Couplings shall have close fit with pipe and shall maintain alignment of pipe and prevent separation of joints.

3. Pipe may be joined above ground and lowered into position, provided adequate support and handling to prevent damage.

4. To avoid damage, do not join fabricated fittings to more than one pipe section before placing in trench.

H. Connections between HDPE pipe and all concrete structures:

1. Air temperature at time of connection: 45 to 75 degrees F.

a. Backfill at least 3 inches above top of pipe before temperature exits the specified temperature range.

I. Angle points and curvilinear drain alignments:

1. Construct bends using manufacturer’s standard pipe bends.

2. Where change in alignment is gradual, changes can be made by cold-bending pipe with a minimum radius equal to 30 times pipe outside diameter.

J. Cover outlet pipes with Protective Screens as shown on drawing 258-D-60085.

3.04 BACKFILL

A. Maintain pipe grade and alignment during placement of material adjacent to and over pipe. Provide complete circumferential support for pipe to prevent uneven pressures and unacceptable ring deflections.

B. Use compaction techniques adjacent to pipe in accordance with Section 31 23 02 - Compacting Earth Materials.

C. Do not backfill until installed pipe has been inspected and approved by COR.

D. To minimize thermal expansion and contraction of HDPE pipe, place permanent backfill a minimum of 3 feet above crown of pipe over as much of pipe as possible prior to final connections at structures.

E. Backfill non-perforated pipe with CLSM in accordance with Section 31 23 70 - Controlled Low-Strength Material (CLSM).

F. Do not permit equipment travel over pipe until backfill material has been placed to a minimum depth of 3 feet over top of pipe, or to a greater depth when recommended by pipe manufacturer.

1. After minimum earth covers are in place, maximum equipment loading allowed over pipe shall be H-20 loading in accordance with AASHTO SSHB.

Revised 33 44 30 - 8

2. Before using construction equipment that exerts a load larger than H-20 loading on top of pipe, submit details of proposed methods, crossing location, equipment type, and loading conditions to COR for approval.

3.05 EAST DRAIN TRENCH CONCRETE OUTLET STRUCTURES

CONSTRUCTION

A. In accordance with Section 03 30 00 - Cast-in-Place Concrete.

B. Wall anchor fittings in accordance with this section.

C. In locations as shown on drawings.

3.06 CLEANING DRAIN

A. Maintain inside of pipes clean during construction.

B. Before performing final video inspection, clean drain lines and outfalls to remove deposits of mud, sand, gravel, or other foreign matter.

3.07 VIDEO INSPECTIONS

A. Perform inspection at the following intervals:

1. Initial video inspection: Perform inspection of drain pipes when a maximum of 5 feet of fill has been placed over pipe.

2. Final Video Inspection: After completing earthwork placement over drain to final lines and grades.

B. Video Camera:

1. Closed-circuit television video camera specifically designed and built for pipe inspection.

2. Capable of accessing pipe installed on a 0.44 slope.

3. Capable of negotiating corners and bends.

4. Equipped with 360 degree radial view rotating head and zoom lens.

5. Operable in 100 percent humidity.

6. Include footage indicator and audio recording to allow documentation of locations and problems along pipe.

7. Capable of recording images in color.

8. Capable of providing 1,000 feet of tether.

9. Operated and controlled via cable tether.

C. Lighting for Video Inspection:

Revised 33 44 30 - 9

1. Allow clear, focused image of entire periphery of pipe, observable on television monitor.

2. Include variable intensity control, remotely controlled from monitoring station.

3. Adjust lighting to minimize glare.

D. Perform inspection in presence of COR. Notify COR, in writing, of date and time of inspection at least 5 days before inspection.

E. Rate of camera movement along pipe, maximum: 30 feet per minute.

F. Record 1 reach of pipe per DVD. One reach of pipe shall be 1 continuous section as indicated on drawings or as approved by COR.

G. Provide convenient access for Government personnel to view monitoring during inspection.

H. Record inspection in color in DVD format.

I. Mark each video and video case with date; time; pipe segment location; contract name and number; and Contractor name, address, and phone number.

J. Document camera location by superimposing continuous distance record on recorded image.

K. Provide voice-over recording of date, time, and pipe segment location on recording.

L. Document obstructions and anomalies observed in pipe as part of audio record.

M. Clean and flush deposits of mud, sand, gravel or other foreign matter encountered during final video inspection. After cleaning, re-inspect pipe to assure no deposits of mud, sand, gravel or other foreign matter remain in pipe.

W.C. Austin Project Solicitation No. R16PS01244

Trench Drain Revised 33 44 30 - 10

This page intentionally left blank.

Rock Borrow Area 1 Permitting

Revised 51 31 23 - 1

SECTION 51 31 23

ROCK BORROW AREA 1 PERMITTING

PART 1 GENERAL

1.01 PERMITTING

A. Information on permitting.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

Revised 51 31 23 - 2

Revised 51 31 23 - 3

Revised 51 31 23 - 4

Test Pit Piezometer Water Depths

51 53 10 - 1

SECTION 51 53 10

TEST PIT PIEZOMETER WATER DEPTHS

PART 1 GENERAL

1.01 TEST PIT PIEZOMETER WATER DEPTHS

A. Geologic Exploration Test Pit Piezometer data is provided.

B. The provided table are the observations of the test pit piezometer water depths observed on December 23, 2015, and January 27, 2016.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

W.C. Austin Project Solicitation No. R16PS01244

Test Pit Piezometer Water Depths 51 53 10 - 2

LAR M TA IOCE N

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0 l' 2'

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6" Fillet #5@ 1 '-0" ew

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STATION FLOOR A* ELEVATION

62+03.87 1527.60 6" 66+28.87 1526.73 12"

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#5@ 1 '-0" Bend into wall

#5@ 1 '-0"

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* Dimension from floor slab to invert of pipe

1 2 3

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Wall thimble for 48" Dia.

flap gate, see note 6

Sta. 66+28.87 outlet

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OUTLET STRUCTURE HEADWALL DETAIL

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NOTES

1. For General Notes and Pipe Trench Typical Sections, see 258-D- 60085.

2. For location of structures, see 258-D-60075 and 258-D-60076.

3. Trash rack not shown, for details see 258-D-60104 to 258-D-60106.

4. For Pipe Guardrail details, see 40-D-6591.

5. See 258-D- 60076 for fill material details surrounding structures.

6. For wall thimble type F and flap gate mounting see specifications paragraphs.

7. Pipe guardrailing posts shall be oriented vertical on the structure sidewalls and headwalls. Pipe guardrailing rails shall be oriented parallel to the structure sidewall slopes. Post height dimensions and rail spacings shown on 40-D-6491 shall be measured vertically. Post spacings shown on 40-D-6491 shall be measured horizontally.

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DENVER, CO 2016-04-22

CONVEYANCE PIPE INLET

AND OUTLET STRUCTURE

PLAN AND SECTIONS

258-D-60083

SHffT I OF 2

A

W.C. Austin Project Solicitation No. R16PS01244

Geologic Investigations Revised 53 10 00 - 1

SECTION 53 10 00

GEOLOGIC INVESTIGATIONS

PART 1 GENERAL

1.01 GENERAL

A. General.

1. Geologic descriptions, drawings, logs of subsurface explorations, water level data, laboratory test data and borrow area investigations in these specifications include information and records of geologic investigations for the work, and are the geologic data upon which the design of this work is based. These data supersede previous versions which may be available for examination by Offerors. Only the data that are specific to the needs of these Specifications are included in these Specifications. These data are contained in Section 53 20 00 - Records of Geologic and Subsurface Investigations.

2. Selected samples recovered during investigations were tested by DOWL-HKM Associates, Billings, Montana; Bureau of Reclamation (Reclamation) Great Plains Mobile Construction Laboratory, Glendo, Wyoming; and Reclamation's Concrete, Geotechnical and Structural Laboratory (CGSL), Denver, Colorado. Summaries of all test results from laboratory tests performed on these samples are contained in Section 53 20 00 - Records of Geologic and Subsurface Investigations.

Offerors are encouraged to inspect the site and to obtain their own samples and perform tests on the materials to evaluate properties which the Offeror believes to be significant. Offerors wishing to visit the site, or take samples at the site should make arrangements with the Great Plains Regional Office, Billings, Montana.

3. Copies of the following reports and memoranda on the area, site geology, and materials properties may be examined at the Great Plains Regional Office, Billings, Montana. Offerors wishing to inspect the reports and memoranda should make arrangements with Great Plains Regional Office, Billings, Montana.

a. "Geological Report on Altus Project, Oklahoma", Memorandum to Construction Engineer, Altus, Oklahoma, from Ross L. Heaton, Geologist, Altus, Oklahoma, December 16, 1940.

b. "Draft Record of Design and Construction, Altus Dam and Dikes," U.S.

Department of the Interior, Bureau of Reclamation, unknown author, believed to have been prepared in 1946.

c. "North Fork of the Red River," Ernest Wallace, Ranald S. Mackenzie on the Texas Frontier (Lubbock: West Texas Museum Association, 1964), http://www.tshaonline.org/handbook/online/articles/rnn08 http://www.tshaonline.org/handbook/online/articles/rnn08

W.C. Austin Project Solicitation No. R16PS01244

Geologic Investigations Revised 53 10 00 - 2

d. "Safety of Dams Geologic Investigation for Altus Dam, W.C. Austin Project, Oklahoma," U.S. Department of the Interior, Bureau of Reclamation, Great Plains Region, Billings, Montana, August 2005.

e. "Crest Survey, Altus Dam Dikes (East, Lugert, South, North, and Auxiliary), W. C. Austin Project, Oklahoma," Leon Esparza, U.S.

Department of the Interior, Bureau of Reclamation, Oklahoma City Field Office, Oklahoma City, Oklahoma, March 16, 2005.

f. "Comprehensive Facility Review - Altus Dam, W.C. Austin Project, Great Plains Region," U.S. Department of the Interior, Bureau of Reclamation, Technical Service Center, Denver, Colorado, August 2006.

g. "Drainage Studies at Lugert and East Dike, Altus Dam, W.C. Austin Project, Oklahoma," U.S. Department of the Interior, Bureau of Reclamation, Denver, Colorado, 2006.

h. "Liquefaction Potential Analysis of Lugert Dike and East Dike, Altus Dam, W.C. Austin Project, Oklahoma, Draft TM No. AT-86-68312-3," U.S. Department of the Interior, Bureau of Reclamation, Denver, Colorado, 2006, Revised February 2012.

i. " Draft - Borrow Investigation and Dike Investigation for the modification of Altus Dikes: Volume 1 and 2," U.S. Department of the Interior, Bureau of Reclamation, Great Plains Region, Billings, Montana, August 2015.

j. "Draft - Additional Borrow Area Investigations and Monitoring Well Installations for the Modifications of Altus Dikes, U.S. Department of the Interior, Bureau of Reclamation, Denver, Colorado, March 2016.

4. The geologic logs of drill holes, power auger holes and test pits, water-level data, borrow investigations and other available geologic information indicates the conditions encountered during the investigations. The water-level data show the conditions at the particular time or times the information was obtained and may not indicate variations such as those caused by drought, precipitation, changes in the surface elevation of nearby reservoirs, irrigation, or flooding.

5. The geologic drawings portray generalized geologic conditions. The geologic logs of explorations should be consulted for specific details.

6. Location of explorations, cross sections, test pits for downstream investigations and borrow area investigations for the work are included in these Specifications, and are contained in Section 53 20 00 - Records of Geologic and Subsurface Investigations.

7. Surficial materials recorded in all geologic exploration logs included in these Specifications were classified under current Unified Soil Classification System procedures as described in USBR 5000 (laboratory classification) and USBR 5005 (visual classification). These two procedures are similar to ASTM D2487 and ASTM D2488, respectively. Surficial materials recorded on geologic

W.C. Austin Project Solicitation No. R16PS01244

Geologic Investigations Revised 53 10 00 - 3 exploration logs prepared before January 1, 1986 were described using the terminology on Standard Drawing No. 103-D-347.

8. Reclamation has established standard descriptors and descriptive criteria for rock and standard descriptors and descriptive criteria for discontinuities, in "Engineering Geology Field Manual, Second Edition, Volume 1, 1998". These standards are available for review at the Great Plains Regional Office, Billings, Montana. The standards provide the basis for classification and description of rock and discontinuities logged after September 1984.

1.02 REFERENCE STANDARDS

A. ASTM International (ASTM)

1. ASTM D2487-11 Classification of Soils for Engineering Purposes (Unified Soil Classification)

2. ASTM D2488-09a Description and Identification of Soils (Visual-Manual Procedure)

B. Bureau of Reclamation (USBR)

1. USBR 5000-86 Determining Unified Soil Classification (Laboratory Method)

2. USBR 5005-86 Determining Unified Soil Classification (Visual Method)

1.03 GEOLOGIC INVESTIGATIONS

A. Geologic investigations conducted at Altus Dam and associated Dikes are listed below;

and available logs of investigations are included in Section 53 20 00 - Records of Geologic and Subsurface Investigations.

B. Construction Investigations:

1. Little is known about explorations for the original dam constructed in 1926-27 by the city of Altus, Oklahoma. The U.S. Congress authorized the construction of a new concrete gravity dam in 1941. This dam incorporated the original dam and placed locally quarried granite masonry blocks on both upstream and downstream dam faces. Very few new field explorations were added for the building of Altus Dam or the four dikes around the reservoir. However, there are summary construction reports and a photographic record of this construction. See reference under Article 101.A.3.a.

C. Geologic Investigations, years 2000 through 2006.

1. Reclamation's climb team conducted an inspection of the downstream face of Altus Dam in late February of 2000, in an attempt to document seepage locations and estimate flow rates. This document does not affect work within these Specifications.

W.C. Austin Project Solicitation No. R16PS01244

Geologic Investigations Revised 53 10 00 - 4

2. The first major geologic investigations for this project were accomplished starting in the summer of 2002 and continued intermittently until 2005. See reference under Article 101.A.3.d. Drawing 256-600-177, included in Section 53 20 00 - Records of Geologic and Subsurface Investigations, depicts the location of all explorations undertaken within this report.

a. An in-depth study of the joint…