Attachment__21_00_00_01_-_Specifications_09012021_0010.pdf

Navajo-Gallup Water Supply Project Amendment 0010 San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Price Schedule Revised B - 1

SECTION B - SUPPLIES OR SERVICES AND PRICES

SAN JUAN LATERAL – NAVAJO CODE TALKERS SUBLATERAL

REACHES 12.1 & 12.2

NAVAJO-GALLUP WATER SUPPLY PROJECT - NEW MEXICO

B.1 PRICE SCHEDULE

(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 terms and conditions of this solicitation.

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

Except as provided in contract clause at FAR 52.211-18, Variation in Estimated Quantity, no claim shall be made against Government for overruns or underruns. Contract clause at FAR 52.211-18, Variation in Estimated Quantity does not apply to lump sum items.

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

(e) Definitions:

(1) CLIN – Contract Line Item Number.

PRICE SCHEDULE 1 (Reach 12.1)

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

1-1 WBR

1452.232-81

Mobilization and Preparatory Work

For the lump sum of $

1-2 01 31 30 Contract Document Management System

For the lump sum of $

1-3 01 33 26 Electrical Drawings and Data For the lump sum of $

1-3a 01 55 20 Traffic Control Barriers 3,760 Lin Ft $ $

1-4 01 56 15 Protection of Existing Utilities For the lump sum of $

1-5 01 78 30 As-built and Final Drawings (All Reaches)

For the lump sum of $150,000

1-6 01 78 30 Operations and Maintenance (O&M) Manuals (All Reaches)

For the lump sum of $25,000

1-7 03 48 10 Precast Concrete Manhole Sections

For the lump sum of $

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised B - 2

PRICE SCHEDULE 1 (Reach 12.1)

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

1-8 03 81 10 Concrete Removal 150 yd3 $ $

1-9 25 00 01 System Control and Monitoring For the lump sum of $

1-10 26 05 02 Complete Electrical System For the lump sum of $

1-11 26 05 33 2-inch HDPE Conduit 59,79058,730 lin ft

1-15 31 02 10 Water for Dust Abatement 5,600 M(1,000) gal

1-16 31 02 30 Dust Palliative 59,30058,600 lin ft

1-17 31 11 00 Clearing and Grubbing For the lump sum of $

1-18 31 14 10 Stripping, Stockpiling, and Placement

For the lump sum of $

1-19 31 23 11 Common Excavation for Structures

29,500 yd3 $ $

1-20 31 23 11 Backfill about Structures 16,600 yd3 $ $

1-21 31 23 11 Compacting Backfill about Structures

16,600 yd3 $ $

1-22 31 23 22 Mobilization of Trench Box For the lump sum of $

1-23 31 23 22 Use of Trench Box 2,580 lin ft $ $

1-24 31 31 30 Soil-Applied Herbicide 26,50045,500 yd2

1-25 31 37 00 Riprap 77 yd3 $ $

1-26 32 15 10 Gravel Surfacing 2,9505,600 yd3 $ $

1-27 32 15 10 Black Hat Tank Access Road Excavation

2,100 yd3 $ $

1-28 32 31 10 Chain Link Fence 1,065 lin ft $ $

1-29 32 92 20 Seeding and Soil Amendment 137 ac $ $

1-30 33 05 21 Bored Utility Crossing – Sta.

121048+60 to Sta. 121049+70

110 lin ft $ $

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised B - 3

PRICE SCHEDULE 1 (Reach 12.1)

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

1-31 33 05 21 Bored Utility Crossing – Sta.

121068+17 to Sta. 121068+85

68 lin ft $ $

1-32 33 05 21 Bored Utility Crossing – Sta.

121502+90 to Sta. 121504+00

110 lin ft $ $

1-33 33 05 22 Horizontal Directional Drilling

– Sta. 121198+77

1,060 lin ft $ $

1-33 33 05 21 Bored Wash Crossing at Station 121198+77

212 lin ft $ $

1-34 33 05 22 Horizontal Directional Drilling

– Sta. 121452+94

940 lin ft $ $

1-35 33 05 22 Horizontal Directional Drilling

– Sta. 121573+29

1,270 lin ft $ $

1-36 33 11 10 24-Inch Line Pipe 25,392 lin ft $ $

1-37 33 11 10 30-Inch Line Pipe 33,50534,102 lin ft

1-37a 33 11 10 24DR32.5 HDPE Drain Pipe 314 lin ft $ $

1-37b 33 11 10 Steep Line Pipe 268 lin ft $ $

1-38 33 11 10 Repair Kits For the lump sum of $

1-39 33 11 10 Filling and Testing Pipe 1,900,000 gal $ $

1-40 33 12 10 3-Inch Diameter Air Valve Assemblies –Class 150

2 ea $ $

1-41 33 12 10 3-Inch Diameter Air Valve Assemblies – Class 300

18 ea $ $

1-42 33 12 10 6-Inch Diameter Blowoffs – Class 150

2 ea $ $

1-43 33 12 10 6-Inch Diameter Blowoffs – Class 250

187 ea $ $

1-44 33 12 10 24-Inch Sectionalizing Valve Assemblies – Class 250B

3 ea $ $

1-45 33 12 10 24-Inch Sectionalizing Valve Assemblies – Class 350B

1 ea $ $

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised B - 4

PRICE SCHEDULE 1 (Reach 12.1)

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

1-46 33 12 10 Line Pipe Sampling Stations 4 ea $ $

1-47 33 16 00 Black Hat Tank For the lump sum of $

1-48 33 82 23 Fiber Optic Cable 62,000 lin ft $ $

1-49 35 21 95 Steel Manifold Piping For the lump sum of $

1-50 35 22 15 Valves and Equipment For the lump sum of $

1-50a 35 42 35 Wash Crossing Sta. 121205+48 For the lump sum of $

1-51 35 42 35 Wash Crossing Sta. 121388+34 For the lump sum of $

1-52 35 42 35 Wash Crossing Sta. 121466+07 For the lump sum of $

TOTAL FOR PRICE SCHEDULE 1(Reach 12.1) $_________________

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised B - 5

PRICE SCHEDULE 2 (Reach 12.2)

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

2-1 WBR

1452.232-81

Mobilization and Preparatory Work

For the lump sum of $

2-2 01 31 30 Contract Document Management System

For the lump sum of $

2-3 01 33 26 Electrical Drawings and Data For the lump sum of $

2-3a 01 55 20 Traffic Control Barriers 1,575 lin ft $ $

2-4 01 56 15 Protection of Existing Utilities For the lump sum of $

2-5 25 00 01 System Control and Monitoring For the lump sum of $

2-6 26 05 02 Complete Electrical System For the lump sum of $

2-7 26 05 33 2-inch HDPE Conduit 22,838 lin ft $ $

2-11 31 02 10 Water for Dust Abatement 2,400 M(1,000) gal

2-12 31 02 30 Dust Palliative 23,110 lin ft $ $

2-13 31 11 00 Clearing and Grubbing For the lump sum of $

2-14 31 14 10 Stripping, Stockpiling, and Placement

For the lump sum of $

2-15 31 23 11 Common Excavation for Structures

27 yd3 $ $

2-16 31 23 11 Backfill about Structures 238 yd3 $ $

2-17 31 23 11 Compacting Backfill about Structures

238 yd3 $ $

2-18 31 23 22 Mobilization of Trench Box For the lump sum of $

2-19 31 23 22 Use of Trench Box 5,023 lin ft $ $

2-20 31 31 30 Soil-Applied Herbicide 19,530 yd2 $ $

2-21 32 15 10 Gravel Surfacing 660 yd3 $ $

2-22 32 15 10 McKinley Surge Tank Access Road Excavation

350 yd3 $ $

2-23 32 31 10 Chain Link Fence 202 lin ft $ $

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised B - 6

PRICE SCHEDULE 2 (Reach 12.2)

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

2-24 32 92 20 Seeding and Soil Amendment 47 ac $ $

2-25 33 05 22 Horizontal Directional Drilling

– Sta. 122033+73

1,279 lin ft $ $

2-26 33 05 22 Horizontal Direction Drilling – Sta. 122159+75

1,045 lin ft $ $

2-27 33 05 22 Horizontal Directional Drilling

– Sta. 122220+20

1,876 lin ft $ $

2-28 33 05 22 Horizontal Directional Drilling

– Sta. 122260+13

1,962 lin ft $ $

2-29 33 05 23 Open Cut Railroad Crossing 115 lin ft $ $

2-29a 33 05 21 Bored Road Crossing at Station 122207+14

170 lin ft $ $

2-30 33 11 10 24-Inch Line Pipe 21,323153 lin ft

2-31 33 11 10 Steep Line Pipe 1,159 lin ft $ $

2-32 33 11 10 Combined 24-Inch and 24DR32.5 HDPE Drain Pipe

100 lin ft $ $

2-33 33 11 10 Combined 24-Inch and 16DR32.5 HDPE Drain Pipe

917 lin ft $ $

2-33a 33 11 10 16DR32.5 HDPE Drain Pipe 53 lin ft $ $

2-34 33 11 10 Repair Kits For the lump sum of $

2-35 33 11 10 Filling and Testing Pipe 700,000 gal $ $

2-36 33 12 10 2-Inch Diameter Air Valve Assemblies – Class 150

11 ea $ $

2-37 33 12 10 2-Inch Diameter Air Valve Assemblies – Class 300

8 ea $ $

2-38 33 12 10 6-Inch Diameter Blowoffs – Class 150

7 ea $ $

2-39 33 12 10 6-Inch Diameter Blowoffs – Class 250

5 ea $ $

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised B - 7

PRICE SCHEDULE 2 (Reach 12.2)

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

2-40 33 12 10 24-Inch Sectionalizing Valve Assemblies – Class 250B

2 ea $ $

2-41 33 12 10 Line Pipe Sampling Stations 1 ea $ $

2-42 33 16 00 McKinley Surge Tank For the lump sum of $

2-43 33 33 19 Baffled Outlet For the lump sum of $

2-44 33 42 30 24-Inch Diameter Corrugated Metal Culverts

60 lin ft $ $

2-45 33 82 23 Fiber Optic Cable 29,000 lin ft $ $

2-46 35 21 95 Steel Manifold Piping For the lump sum of $

2-47 35 22 15 Valves and Equipment For the lump sum of $

2-47a 35 42 35 Wash Crossing Sta. 122022+84 For the lump sum of $

2-48 35 42 35 Wash Crossing Sta. 122107+01 For the lump sum of $

TOTAL FOR PRICE SCHEDULE 2 (Reach 12.2) $_________________

END OF SECTION

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised B - 8

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San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Table of Contents

Revised 00 01 10 - 1

SECTION C - DESCRIPTION/SPECIFICATIONS

TABLE OF CONTENTS

DIVISION 01 – GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 14 10 Use of Site 01 31 19 Project Management and Coordination 01 31 30 Contract Document Management System 01 32 10 Construction Program 01 33 00 Submittals 01 33 26 Electrical Drawings and Data 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 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 50 Tree and Plant Protection 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 15 12 PVC Waterstops 03 15 18 Hydrophilic Waterstops 03 20 00 Concrete Reinforcing 03 30 00 Cast-In-Place Concrete 03 48 00 Plant-Precast Concrete Structures 03 48 10 Precast Concrete Manholes 03 63 00 Epoxy Grout 03 81 10 Concrete Removal

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 00 01 10 - 2

DIVISION 05 – METALS

05 50 00 Metal Fabrications

DIVISION 09 – FINISHES

09 96 20 Coatings

DIVISION 10 – SPECIALTIES

10 14 00 Signage 10 14 26 Utility Markers

DIVISION 25 – INTEGRATED AUTOMATION

25 00 01 Control and Monitoring 25 08 10 Automation System Testing, Acceptance, and Training

DIVISION 26 - ELECTRICAL

26 05 02 Basic Electrical Materials and Methods 26 05 20 Conductors and Cables 26 05 26 Grounding and Bonding 26 05 33 Raceways and Boxes 26 05 90 Wiring Checkout and Tests 26 21 12 Meter Socket 26 24 16 Panelboard 26 27 40 Wiring Devices 26 42 10 Submerged Galvanic Anode Cathodic Protection System for Welded Steel Tanks 26 42 11 Submerged Galvanic Anode Cathodic Protection System for Bolted Tank 26 42 12 Buried Galvanic Cathodic Protection and Corrosion Monitoring Systems

DIVISION 31 – EARTHWORK

31 02 10 Water for Dust Abatement 31 02 30 Dust Palliative 31 03 33 Removal of Water from Excavation 31 11 00 Clearing and Grubbing 31 14 10 Stripping, Stockpiling and Placement 31 23 02 Compacting Earth Materials 31 23 11 Earthwork for Structures 31 23 22 Pipe Trench Earthwork 31 23 39 Disposal of Excavated Materials 31 23 70 Controlled Low Strength Material (CLSM) 31 24 18 Gravel Drain for Black Hat Tank 31 31 30 Soil-Applied Herbicide

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 00 01 10 - 3

31 32 36 HDPE Geomembrane for Black Hat Tank 31 37 00 Riprap

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 12 22 Asphalt Concrete Pavement 32 15 10 Gravel Surfacing 32 31 10 Chain Link Fence 32 91 60 Erosion Control Blanket 32 92 20 Seeding and Soil Amendment

DIVISION 33 – UTILITIES

33 05 21 Bored Crossings 33 05 22 Horizontal Directional Drilling (HDD) 33 05 23 Open-Cut Railroad Crossings 33 05 24 Open-Cut Road Crossings 33 11 10 Pipeline General Requirements 33 11 12 Steel Line Pipe 33 11 13 Ductile Iron Pipe 33 11 16 PVC Pressure Pipe 33 11 17 PVC Gravity Drain for Black Hat Tank 33 11 18 HDPE Pressure Pipe 33 11 30 Steel Manifold Piping for Line Pipe Installations 33 12 10 Valves and Equipment for Line Pipe Installations 33 16 00 Water Storage and Surge Tanks 33 16 50 Steel Tanks 33 16 51 Concrete Wire Wrapped Tank 33 16 52 Concrete Prestressed Tank 33 33 19 Black Hat Tank Baffled Outlet 33 42 30 Corrugated Metal Pipe Culverts 33 82 23 Optical Fiber Communication Distribution Cabling

DIVISION 35 – WATERWAY AND MARINE CONSTRUCTION

35 21 95 Steel Manifold Piping 35 22 15 Valves and Equipment 35 42 35 Bank Treatment

DIVISION 51 – INFORMATION AVAILABLE TO OFFERORS

51 00 00 Information Available to Offerors 51 00 10 Black Hat Tank Foundation Recommendations 51 00 30 Tohlakai Pumping Plant – OIT Screens 51 00 40 NTUA – Markers 51 00 50 Railroad Agreement (Specification Deleted)

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 00 01 10 - 4

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

Navajo-Gallup Water Supply Project Amendment 010 San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Protection of Existing Utilities

Revised 01 56 15 - 1

SECTION 01 56 15

PROTECTION OF EXISTING UTILITIES

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Protection of Existing Utilities:

1. Payment: Lump sum prices offered in the Price Schedules.

1.02 REFERENCE STANDARDS

A. Bureau of Reclamation (Reclamation)

1. RSHS Reclamation Safety and Health Standards, including revisions posted at:

https://www.usbr.gov/safety/rshs/index.html

B. Institute of Electrical and Electronics Engineers (IEEE)

1. IEEE C2-12 National Electrical Safety Code (NESC)

1.03 SUBMITTALS

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

B. RSN 01 56 15-1, Utility Owner Acknowledgment:

1. Copy of notification acknowledgement to string conductors, overhead ground lines and utility companies.

C. RSN 01 56 15-2, Utility Investigation.

1.04 PROJECT CONDITIONS

A. Drawings included in these specifications show existing utilities but may not show all utilities existing at the jobsite.

B. Obtain location of buried conduit, pipe, cable, ground mat, and other buried items before excavating.

C. Unknown existing utility lines may cross pipeline alignment.

D. Government does not represent that location of known existing utilities shown on drawings are exact. Determine actual location of and make provision for known and unknown utilities:

1. Verify locations, depths and clearances of both above and below ground utilities prior to excavation.

https://www.usbr.gov/safety/rshs/index.html

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 01 56 15 - 2

E. Ensure that each utility line is in service as required by each utility owner.

F. Coordinate work within existing pipeline and transmission line Rights-of-Way with owners and be responsible for costs associated with crossings.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.01 GENERAL

A. Have New Mexico One Call 811 locate utilities before doing underground work.

B. Navajo Tribal Utility Authority (NTUA) is not part of New Mexico One Call:

1. Have NTUA locate utilities before doing underground work. Contact

Information:

Navajo Tribal Utility Authority P.O. Box 170 Fort Defiance, AZ 86504 Telephone: 928-729-5721

C. Utility Crossing Investigation:

1. At areas where installation of line pipe is located under high voltage electrical lines, maintain distances between equipment and energized line of at least 20 -feet. If distance of at least 20-feet is not possible, notify Grantor and request electrical line be de-energized.

2. Determine location, elevations, diameters, and materials of each underground utility line by hydro-excavation or vacuum excavation or as approved by utility owners. Test pits may be used when approved by OGR:

a. Submit to COR before beginning preparation of pipelaying diagrams required by Section 33 11 10 – Pipeline General Requirements and excavation work.

b. COR will determine if adjustment of pipeline grade and design is required and provide Contractor with revised drawings.

3. Obtain permission from utility or gasline owner before performing physical utility crossing investigation (potholing or test pits).

D. Coordinate with each utility line owner and schedule construction to adhere to each owner’s in service, allowable out of service, and crossing requirements during construction. See Section 51 00 00 – Information Available to Offerors for crossing agreements.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 01 56 15 - 3

E. Notify impacted property owner at least 2 working days before disturbing waterline that serves their property. Water service to property shall not be shut off for more than 8-hours.

F. No construction activities, including excavation, will be permitted within 25-feet of gaslines unless Company representatives is onsite to monitor all construction activities.

G. Protect and support existing utilities that intersect work area. Before commencing work, obtain approval and necessary permits from utility owners within project ROW.

H. Repair existing utilities damaged during construction as approved by COR and utility owner.

I. Work within 15 feet of power poles will require use of trench box, monitoring, and securing of the pole. The contractor is responsible for coordinating with the utility owner, Continental Divide Electric Cooperative, and paying associated fees.

3.02 CLEARANCE

A. Obtain clearances required for construction operations: Contractor shall provide in accordance with RSHS.

B. Contractor will be responsible for all required utility owners inspection fees and related traffic control fees to construct across non-government owned ROW or facilities.

3.03 INTERFERENCE WITH OPERATION OR MAINTENANCE

A. Do not interfere with operation or maintenance service on utilities, existing on date offers are received:

1. Provide for access to utilities in a manner satisfactory to owners and operators and

Government.

B. Provide required temporary structures; make necessary repairs, replacements, or similar operations; and furnish indemnity or other bonds.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 01 56 15 - 4

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Bored Crossings Revised 33 05 21 - 1

SECTION 33 05 21

BORED CROSSINGS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Bored Utility Crossings:

1. Measurement: Linear foot of installed crossings.

2. Payment: Linear foot prices offered in Price Schedule 1 (Reach 12.1):

a. Includes:

1) Excavation, backfill, and restoration of pits for boring operations outside of trench.

2) Boring, backfill over boring space with grout if needed, blown sand in annular space.

3) Installation of accessories; casing pipes, spacers, runners and end seals.

4) Installation of carrier pipes and fiber optic conduit.

a) Does not include furnishing fiber optic conduit.

b) Refer to Section 26 05 33 – Raceways and Boxes for fiber optic conduit requirements.

5) Disposal of excess excavated material.

B. Bored Road Crossing at Station 122207+14

1. Measurement: Linear foot of installed crossings.

2. Payment: Linear foot prices offered in Price Schedule 2 (Reach 12.2):

a. Includes:

1) Excavation, backfill, and restoration of pits for boring operations outside of trench.

2) Boring, backfill over boring space with grout if needed, blown sand between in annular space.

3) Installation of accessories; casing pipes, spacers, runners and end seals.

4) Installation of carrier pipes and fiber optic conduit.

a) Does not include furnishing the fiber optic conduit.

b) Refer to Section 26 05 33 – Raceways and Boxes for fiber optic conduit requirements.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 2

5) Disposal of excess excavated material.

C. Bored Wash Crossing at Station 121198+77:

1. Measurement: Linear foot of installation crossings.

2. Payment: Linear foot prices offered in Price Schedule 1 (Reach 12.1):

a. Includes:

1) Excavation, backfill, and restoration of pits for boring operations outside of trench.

2) Boring, backfill over boring space with grout if needed, blown sand between in annular space.

3) Installation of accessories; casing pipes, spacers, runners and end seals.

4) Installation of carrier pipes and fiber optic conduit.

a) Does not include furnishing the fiber optic conduit.

b) Refer to Section 26 05 33 – Raceways and Boxes for fiber optic conduit requirements.

5) Disposal of excess excavated material.

1.02 REFERENCE STANDARDS

A. ASTM International (ASTM)

1. ASTM A36/A36M-12 Carbon Structural Steel

2. ASTM A283/A283M-13 Low and Intermediate Tensile Strength

Carbon Steel Plates

3. ASTM A1097-16 Steel Casing Pipe, Electric-Fusion (Arc)-

Welded (Outside Diameter Of 10 In. and Larger)

B. American Water Works Association (AWWA)

1. AWWA C200-127 Steel Water Pipe 6-in (150 mm) and Larger

C. Bureau of Reclamation (Reclamation)

1. RSHS Reclamation Safety and Health Standards, including revisions posted at:

https://www.usbr.gov/safety/rshs/index.html

D. Western Wood Products Association (WWPA)

1. WWPA G5-11 Western Lumber Grading Rules https://www.usbr.gov/safety/rshs/index.html

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 3

1.03 DEFINITIONS

A. Over-boring space: Void space between the excavated hole diameter and the outside of the Casing pipe created during boring or installation process.

B. Annular space:

1. Void space between outside of the Carrier pipe and inside of the Casing pipe.

2. Space shall contain the fiber optic conduit, as well as spacers and runners.

1.04 SUBMITTALS

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

B. RSN 33 05 21-1, Installation Plan:

1. Provide narrative of work detailing all steps, materials, equipment, and methods necessary to excavate, install, test, and complete each bored location.

2. Provide drawings, figures, or sketches as necessary to clearly show limits, extents, sequence, and other details of the work. Include at minimum the following details:

a. Staging and assembly working areas.

b. Site preparation activities and work required to prepare for boring.

c. For proposed equipment:

1) Manufacturer data, operating and safety manuals, and other relevant details for each piece listed.

2) Specialty training requirements and certificates for operators if required by equipment manufacturer.

d. Entry/exit pit, and shaft excavation, dewatering, shoring, locations & extents, and surface support items.

e. Excavation/boring steps and activities.

f. Pre-installation, assembly, and installation preparation work.

g. Casing pipe calculations showing anticipated jacking and other installation forces required to complete the work.

h. Over-boring geometry, limits, and other relevant details created by selected boring method.

i. Annular space blown sand backfill.

j. Capping/sealing requirements at both ends.

k. Crossing/site completion and restoration steps.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 4

l. Crossing details, including geometry, materials, excavation, boring, and casing pipe sizes and wall thickness, positions, joint details, and other relevant details.

m. Cross-section of the crossing, including soil/rock profile, with installed casing and carrier pipe/fiber optic conduit and other details (e.g., grouting if required) shown.

n. Designed, signed and stamped by a licensed Professional Engineer familiar with the trenchless installation method(s) proposed.

3. If grouting of over-boring annular space between boring and casing is required, as defined in this Section, Submit a Grouting Plan supplement to the Installation Plan:

a. Grouting Plan shall include at minimum the following:

1) Comprehensive listing of materials, methods, equipment, and personal required to safely and completely install grout in the annular space.

2) Clearly identify:

a) Type of grout to be used, any admixtures required, anticipated density/viscosity, and other relevant details of grout mix required to complete the work. Clearly identify minimum and maximum installation pressures required.

b) All installation hardware (e.g., grout ports, lines, couplings, manifolds, etc.) required to complete the work, and ensure annular over-boring space is completely filled.

c) Potential impacts to installed casing pipe (e.g., grouting pressures, displacement of installed pipe, etc.), and list steps taken to prevent negative effects from occurring during grouting operations.

C. RSN 33 05 21-2, Material Certification:

1. Certification signed by material producer and Contractor that material complies with specified requirements.

2. Drill Fluid and Additives details and manufacturer data sheets for proposed drill fluid mixture. Include the following minimum details:

a. Percent concentration of each component in proposed drill fluid mixture.

b. Control Plan for the procurement, use, handling, and disposal of each material or additive.

c. Statement confirming materials or additive are suitable for intended use and do not interfere or interact with other planned materials or additives.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 5

D. RSN 33 05 21-3, Copy of Application for Crossing Permit.

1.05 SITE CONDITIONS

A. Bedrock or other conditions, such as groundwater, may be encountered during boring operations. Refer to Section 53 10 00 – Geologic Investigations Geology.

1.06 PERMITS

A. Obtain permits from appropriate authorities to install bored crossings.

B. Contractor will be responsible for all required utility owner’s inspection fees and related traffic control fees to construction across non-government owned ROW or facilities.

PART 2 PRODUCTS

2.01 CASING PIPE

A. Smooth Steel Pipe:

1. In accordance with Section 35 21 95 – Steel Manifold Piping, except:

a. Hydrostatic test not required.

b. Thickness: As shown on drawings 1695-D-60153, 1695-D-60159, and

1695-D-60177.

c. Diameter: 34- and 42- and 48-inches.

d. Epoxy lined.

e. Welded joints.

B. Material shall comply with ASTM A1097.

C. Pipe ends:

1. Flush, straight, and even in accordance with ASTM A1097

2. Suitable for a bored/jacked installation method.

D. Hydrostatic test not required.

E. Thickness shall be determined by the Contractor, based upon all factored loads, such as handling and jacking, required to complete the work and the details shown on the drawings.

F. Pipe shall be straight-seam, longitudinally welded steel. Each adjacent pipe segment shall be rotated at least 90-degrees to avoid a continuous welded seam following installation.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 6

G. Pipe ends may use either interlocking or welded (lap welded, partial penetration butt welds, or full penetration butt welds) joints, provided:

1. Utilize one weld method, unless otherwise approved by the COR.

2. Designed to safely withstand handling and installation loads (e.g. jacking forces).

H. Joints shall not extend more than 2 inches beyond the outside diameter of the Carrier pipe, to avoid an interference with the inside diameter of the Casing pipe.

I. Steel pipe lining shall be dual-layer Abrasion Resistant Overcoat (ARO) Fusion bonded Epoxy (FBE) in accordance with Tabulation No. 6 in Section 09 96 20 – Coatings.

J. Inside diameter of the Casing pipe shall be not less than 4 inches larger than the outside diameter of the Carrier pipe, to allow sufficient annular space for spacers/runners and fiber optic conduit.

K. Final dimensions subject to approval by the Government, subject to requirements listed above.

2.02 CARRIER PIPE

A. See Section 33 11 10 – Pipeline General Requirements.

1. Fully restrain joints.

2. Lining and coating shall be in accordance with Section 09 96 20 – Coatings for the pipe material used. Coating system used shall be compatible with the spacers and runners (selected by Contractor).

2.03 SPACERS AND RUNNERS

A. Insulated casing spacers and runners per carrier pipe manufacturer’s recommendations.

B. Durable, capable of withstanding handling and installation loading requirements.

C. Do not use materials that deteriorate in either sand or water environments. Materials shall have a service life of at least 10 years.

D. Installed with the casing or carrier pipe, provided the annular space and other requirements of this Section are met.

E. Create an annular space of at least 4 inches to provide suitable clearance for installation of the fiber optic conduit.

F. Do not adversely affect the pipe, coating or lining systems of the carrier pipe, casing pipe, or the fiber optic conduit.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 7

2.04 END SEAL

A. Model AW Wrap Around End Seal, Manufactured by Advance Products & Systems, Incorporated, www.apsonline.com or equal with the following essential characteristics:

1. Rubber end seal with stainless steel clamps.

2. Rubber seal manufactured with butyl mastic strips.

2.05 DRILL FLUID AND ADDITIVES

B. Non-toxic, safe for use on public facilities, and suitable for use in typical boring/crossing operations.

C. Drill fluids shall contain minimum 2 percent of high-grade processed Bentonite.

D. If changes are made and/or required by the field Drill Fluid (“mud”) Engineer, the additional additives shall be submitted for approval as soon as practical.

1. Do not use unapproved additives, or other materials, without verbal or written approval of the COR.

2. If verbal approval is provided during work, obtain written approval as soon as practicable thereafter, but no more than 14 days following verbal approval.

E. Other Gel-forming colloidal drilling fluids may be used.

PART 3 EXECUTION

3.01 GENERAL

A. Verify utility locations prior to excavation in accordance with Section 01 56 15 – Protection of Existing Utilities.

B. Remove and replace fence in accordance with 01 56 20 – Existing Fences.

C. Excavate suitable pits or trenches for boring operations:

1. Strip in accordance with Section 31 14 10 – Stripping, Stockpiling and Placement.

2. Earthwork in accordance with Section 31 23 11 – Earthwork for Structures and

Section 31 23 22 – Pipe Trench Earthwork.

D. Where excavation extends below ground water levels, dewater portion below water line in advance of excavation in accordance with Section 31 03 33 – Removal of Water from Excavation:

1. Conduct all work in the dry, except for removal of water.

2. Government may waive this requirement, depending upon the crossing boring and installation method proposed.

E. Do not interfere with normal operations of highway, street, or other facilities:

http://www.apsonline.com/

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 8

1. Exception: Public safety in accordance with approved traffic plan.

F. Do not weaken or damage highway, street, or facility. Repair at Contractor’s expense, as determined by COR.

G. Remove and replace, without additional cost to Government, pipe damaged during boring operations.

H. Repair, remove, or replace any other utilities, installations, or features encountered during boring work at the direction of the COR.

I. Install casing pipes to lines and grades shown on drawings:

1. Final position of pipe:

a. Equal to or less than 1 percent of pipe length, laterally or vertically.

J. If annular space between outside of casing pipe and excavated boring exceeds 1-inch, completely fill annular space using pressure grout.

K. No pit or trench, excavated to install pipe, shall remain open longer than 5-days after installation, unless otherwise approved by COR.

L. Install safety fencing around pit or trenches in accordance with Section 01 56 32 – Temporary Safety Fence. Remove as required for construction.

3.02 BORING

A. Method(s) employed shall not cause:

1. Surface displacement (heave or settlement) in excess of 1/2-inch.

2. Noticeable damage to the surrounding soil/rock formation, as determined by the

COR, beyond the extents shown on the drawings.

B. Immediately cease work and notify COR if surface displacement < 1 inch or excessive damage is observed, whether inside or outside the work extents shown on drawings.

C. Water or other fluids, other than drill fluid, may be used to lubricate equipment and flush/separate cuttings outside of bored crossing:

1. Water jetting the boring is not permitted.

2. If drilling methods are used, drill fluid shall be used to lubricate boring equipment inside hole, as well as capture and flush cuttings to entry pit.

D. Pipe ramming is not permitted.

E. Use Pilot Hole/Boring, Auger or Pipe Jacking Method, subject to approved Plan.

F. Pilot Hole/Boring Method:

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 9

1. Bore pilot hole entire length of crossing.

2. Check line and grade of bore from exit hole, and correct.

3. Continuously monitor pilot boring position and location during excavation and correct as necessary to maintain tolerances while following line and grade shown on the drawings.

4. Use pilot hole as centerline for larger diameter hole to be bored.

5. Maintain a drill log for the pilot hole boring noting location, depth, length, drill thrust and torque, encountered materials, and other items of note. Submit drill log to COR upon completion of the pilot hole boring.

6. If casing pipe tolerances are exceeded, COR may require redrilling the pilot bore hole.

a. Immediately notify COR if boring tolerances are exceeded before proceeding with additional drilling.

b. Immediately notify COR if it is necessary to re-drill any segment more than once to maintain tolerances.

G. Auger Method:

1. Proper Approved diameter steel pipe equipped with a cutter head or other appropriate tooling to mechanically perform excavation.

2. Augers shall be of sufficient diameter to convey excavated material to work pit.

3. Used to facilitate installation of Casing pipe, with Carrier pipe and other appurtenances following

a. Augers and tooling shall be of sufficient size, strength, and capacity to convey excavated materials to the entry pit.

b. A combination of augers and conveyors is acceptable for use in excavation material (“muck”) handling.

4. Immediately notify the COR of any deviations from the approved Plan. Unless otherwise approved by COR, do not proceed with work following a deviation from the approved Plan.

H. Gel-forming Colloidal Drilling Fluid:

1. Minimum 10 percent of high-grade processed Bentonite:

a. Consolidate cuttings of bit, seal holes in boring wall, and furnish lubrication for cuttings removal and immediate installation of line pipe.

2. Use water or other fluids in boring only to lubricate cuttings for removal.

3. Jetting not permitted.

I. System components, including thrust/reaction frame and anchorages, shall be in accordance with approved Plan.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 10

J. Operate equipment according to the manufacturer’s recommendations and safety documents, and in accordance with the approved Plan.

K. Dispose of drilling fluid in accordance with approved plan and Section 01 74 00 – Cleaning and Waste Management.

3.03 CASING PIPE

A. Install to lines and grades shown on drawings and in accordance with manufacturer’s recommendations.

B. Install as soon as practicable following boring of the crossing, depending upon approved method:

1. Notify COR at least 24-hours prior to installation.

2. If installation shall not be completed within 72-hours of boring completion, notify COR immediately.

C. Utilize installation methods that do not exert excess stress, strain, or deformation on casing pipe.

D. Place casing pipe to lines and grades shown on drawings.

1. Do not deviate more than 1 percent total (horizontal or vertical) per length from lines and grades shown on drawings.

2. Remove and replace Casing pipe not meeting tolerances listed above.

E. If over-boring space between outside of casing pipe and excavated boring exceeds 1-inch, fill over-boring space using pressure grout.

3.04 CARRIER PIPE

A. Install carrier pipe, spacers, runners and end seals per manufacturer’s recommendations and approved Plan.

B. Install Fiber optic conduit in accordance with the requirements of approved plan.

C. Test in accordance with Section 33 11 10 – Pipeline General Requirements.

3.05 BACKFILL

A. Backfill annular space with blown sand, to eliminate void spaces.

1. Do not fill or damage fiber optic conduit

2. Blown sand:

a. Compatible with materials, coatings, linings, spacers, and runners selected.

b. Do not damage installed components.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 11

3. End seals may be used, in accordance with the approved Plan, to contain the blown sand backfill to the Casing pipe.

4. Compaction and testing of the blown sand backfill is not required, provided void space is eliminated.

B. If pit or trench is backfilled prior to installation of carrier pipe, install a wooden bulkhead at ends of casing to keep backfill material out of casing pipe. Mark ends of casing pipe with utility markers to allow for relocation.

C. Backfill in accordance with accordance with Section 31 23 22 – Pipe Trench Earthwork.

1. Compact earthen backfill at both shafts (where used) of each crossing to a minimum 85% density in accordance with Section 31 23 02 – Compacting Earth Materials.

D. Reconstruct highway slopes and embankments with same materials excavated, and to existing dimensions.

E. Dispose of excavated material in accordance with Section 31 23 39 – Disposal of Excavated Materials.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 21 - 12

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Road Open-Cut Railroad Crossings

Revised 33 05 23 - 1

SECTION 33 05 23

OPEN-CUT RAILROAD CROSSINGS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Open-Cut Railroad Crossing:

1. Measurement: Linear foot of installed crossing.

2. Payment: Linear foot price offered in Price Schedule 2 (Reach 12.2):

a. Includes:

1) Excavation of casing pipe outside of line pipe trench.

2) Installation of accessories; casing pipes, spacers, runners and end seals.

3) Installation of carrier pipes.

4) Disposal of excess excavated material.

1.02 REGULATORY REQUIREMENTS

A. Conform to Federal, State, Tribal and local ordinances, rules, and regulations for operations at railroad crossings.

B. Obtain permits, at Contractor’s expense, for work on State, county, or city ROW.

C. Have operations approved and inspected by perimeter.

D. At or near Railroad Crossings, in accordance with 51 00 50 – Railroad Agreement.

E. Contractor will be responsible for all required utility owner’s inspection fees and related traffic control fee to construct across non-government owned ROW or facilities. A final agreement is pending. Contractor is responsible for all coordination.

F. Railroad Contact:

Jessica Dudley Associate Manager 4200 Buckingham Rd., Suite 110 Fort Worth, Texas 76155 Direct Number: (817) 230-2690 jessica.dudley@am.jll.com

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 23 - 2

1.03 REFERENCE STANDARDS

A. ASTM International (ASTM)

1. ASTM C33/C33M-13 Concrete Aggregates

PART 2 PRODUCTS

2.01 GENERAL

A. Refer to Section 33 05 21 – Bored Crossings for spacers, runners, and blown sand.

2.02 COMPACTED BACKFILL

A. In accordance with requirements of Section 31 23 22 – Pipe Trench Earthwork. Section 51 00 50 – Railroad Agreement (PENDING).

2.03 CASING PIPE

A. Material shall comply with ASTM A1097.

B. Pipe ends: Flush, straight, and even in accordance with ASTM A1097.

C. Hydrostatic test not required.

D. Thickness: 0.50 inches.

E. Pipe shall be straight-seam, longitudinally welded steel. Each adjacent pipe segment shall be rotated at least 90-degrees to avoid a continuous welded seam following installation.

F. Pipe ends may use either interlocking or welded (lap welded, partial penetration butt welds, or full penetration butt welds) joints, provided:

G. Utilize one weld method, unless otherwise approved by the COR.

H. Joints shall not extend more than 2 inches beyond the outside diameter of the Carrier pipe, to avoid an interference with the inside diameter of the Casing pipe.

I. Steel pipe lining shall be dual-layer Abrasion Resistant Overcoat (ARO) Fusion bonded Epoxy (FBE) in accordance with Tabulation No. 6 in Section 09 96 20 – Coatings.

J. Provide sufficient annular space for spacers/runners and fiber optic conduit.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 23 - 3

PART 3 EXECUTION

3.01 PREPARATION

A. Construct pipeline crossings by open-cut methods at locations as shown on drawings.

B. Prior to open cut and slope ground to the edge of the shoulder as shown on the drawings.

C. Remove and control water in accordance with Section 31 03 33 – Removal of Water from Excavation.

3.02 OPEN CUT

A. Construct open-cut railroad crossings as shown on drawings:

1. Keep existing roadways open:

a. Keep portion of roadway disturbed by crossing as small as practicable.

b. Traffic control: See Section 01 55 20 – Traffic Control.

2. Provide detours: See Section 01 55 20 – Traffic Control.

B. Saw cut asphalt and concrete surfacing before removing.

C. Excavate, place casing pipe, and backfill in accordance with Section 33 05 21 – Bored Utility Crossings 33 11 10 – Pipeline General Requirements and 31 23 22 – Pipe Trench Earthwork.

D. Install carrier pipe, runners, spacers, blown sand and fiber optic conduit in accordance with Section 33 05 21 – Bored Crossings.

3.03 RECONSTRUCTION

A. Reconstruct roadway slopes with same materials and to existing dimensions.

B. Reconstruct roadway earthwork, base, and surfacing with same materials and to same dimensions as original, in accordance with 32 12 22 – Asphalt Concrete Pavement.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 05 23 - 4

Navajo-Gallup Water Supply Project Amendment 00010 San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Pipeline General Requirements

Revised 33 11 10 - 1

SECTION 33 11 10

PIPELINE GENERAL REQUIREMENTS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. 24-Inch Line Pipe (Reaches 12.1 and 12.2):

1. Measurement: Horizontally along pipe centerline, without allowance for slope, between ends of pipe in place. Continuous through fittings, outlets, open cut wash crossings, casing pipes, end collars, thrust restraints, and road crossings with no allowance for lap at joints:

a. Measurement for line pipe from pipe outlets will begin at downstream face of valve or flange.

2. Payment: Linear foot price offered in the Price Schedules:

a. Includes cost of the following:

1) Pipe trench earthwork in accordance with Section 31 23 22 – Pipe

Trench Earthwork.

2) Furnishing and placing materials, including but not limited to the following:

a) Fittings.

b) Utility markers.

c) Concrete, and reinforcing steel.

d) Blocking and collars, not included elsewhere.

e) Asphalt concrete pavement.

3) Laying pipe.

b. Next larger size of pipe than shown on drawings for some pipe material may be required to meet inside diameter requirement of the specifications. See Table 33 11 10B – Symbol Pipe Equivalents – Reach 12.1 and Table 33 11 10C – Symbol Pipe Equivalents – Reach 12.2.

c. Payment for larger size pipe and fittings will be made at prices offered in the Price Schedules for drawing-denoted size and not for larger size denoted in specifications.

d. Linear foot price shall be an average price of pipe pressure class shown on drawings.

e. Does not include:

1) Steep pipe.

2) Horizontal Directional Drill (HDD) Pipe.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 11 10 - 2

B. 30-Inch Line Pipe (Reach 12.1):

1. Measurement: Horizontally along pipe centerline, without allowance for slope between ends of pipe in place. Continuous through fittings, outlets, open cut wash crossings, casing pipes, end collars, thrust restraints, and road crossings with no allowance for lap at joints:

a. Measurement for line pipe from pipe outlets will begin at downstream face of valve or flange.

2. Payment: Linear foot price offered in Price Schedule 1 (Reach 12.1):

a. Includes:

1) Pipe trench earthwork in accordance with Section 31 23 22 – Pipe

Trench Earthwork.

2) Furnishing and placing materials, including but not limited to the following:

a) Fittings.

b) Utility markers.

c) Concrete, and reinforcing steel.

d) Blocking and collars, not included elsewhere.

e) Asphalt concrete pavement.

3) Laying pipe.

b. Does not include:

1) Steep pipe.

2) Horizontal Directional Drill (HDD) Pipe.

c. Linear foot price shall be an average price of pipe pressure class shown on drawings.

C. Steep Line Pipe (Reaches 12.1 and 12.2):

1. Measurement: Horizontally along pipe centerline, without allowance for slope, between ends of pipe in place. Continuous through fittings, outlets, wash crossings, casing pipes, end collars, thrust restraints, and road crossings with no allowance for lap at joints.

2. Payment: Applicable Linear foot price offered in the Price Schedules 2 (Reach 12.2):

a. Includes cost of the following:

1) Pipe trench excavation in accordance with Section 31 23 22 – Pipe Trench Earthwork.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 11 10 - 3

2) Furnishing and placing materials, including but not limited to the following:

a) Fittings, bedding, embedment, utility markers, concrete, reinforcing steel, blocking and collars, not included elsewhere.

b) Asphalt concrete pavement.

3) Laying pipe.

b. Linear foot price shall be an average price of pipe size and pressure class shown on drawings.

D. 24DR32.5 HDPE Drain Pipe (Reach 12.2):

1. Measurement: Length along Black Hat Overflow and Drain line pipe centerline between end of pipe in place as shown on drawings.

2. From Station 6+85.89 to Station 10+00.

3. Continuous through fittings with no allowance for lap at joints.

4. Payment: Linear foot price offered in Price Schedule 2 (Reach 12.2):

a. Includes cost:

a) Pipe trench earthwork in accordance with Section 31 23 22 –

Pipe Trench Earthwork.

b) Furnishing and placing materials, including but not limited to the following:

i. Fittings.

ii. Utility markers.

iii. Concrete, and reinforcing steel.

iv. Blocking and collars, not included elsewhere.

v. Asphalt concrete pavement.

c) Laying pipe.

E. Combined 24-Inch and 24DR32.5 HDPE Drain Pipe (Reach 12.2):

1. Measurement: Length along pipe centerline between ends of pipe in place where

Reach 12.2 line pipe and Black Hat Tank Overflow and Drain line pipe are in a combined trench:

a. Reach 12.2 line pipe Station 122010+90 to 122011+87.

b. Black Hat Tank Overflow and Drain line pipe Station 10+00 to 11+00.

2. Payment: Linear foot price offered in Price Schedule 2 (Reach 12.2):

a. Includes cost of the following:

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 11 10 - 4

1) Pipe trench earthwork in accordance with Section 31 23 22 – Pipe Trench Earthwork.

2) Furnishing and placing materials, including but not limited to the following:

3) Furnishing and placing materials, including but not limited to the following:

a) Fittings.

b) Utility markers.

c) Concrete, and reinforcing steel.

d) Blocking and collars, not included elsewhere.

e) Asphalt concrete pavement.

4) Laying pipe.

F. Combined 24-Inch and 16DR32.5 HDPE Drain Pipe (Reach 12.2):

1. Measurement: Length along pipe centerline between ends of pipe in place where

Reach 12.2 line pipe and Black Hat Tank Overflow and Drain line pipe are in a combined trench:

a. Reach 12.2 line pipe Station 122011+91 to 122021+08.

b. Black Hat Tank Overflow and Drain line pipe Station 11+03.92 to

20+20.50.

2. Payment: Linear foot price offered in Price Schedule 2 (Reach 12.2):

a. Includes cost of the following:

1) Pipe trench earthwork in accordance with Section 31 23 22 – Pipe

Trench Earthwork.

2) Furnishing and placing materials, including but not limited to the following:

a) Fittings.

b) Utility markers.

c) Concrete, and reinforcing steel.

d) Blocking and collars, not included elsewhere.

e) Asphalt concrete pavement.

3) Laying pipe.

G. 16DR32.5 HDPE Drain Pipe (Reach 12.2):

1. Measurement: Length along Black Hat Overflow and Drain line pipe centerline between end of pipe in place as shown on drawings.

2. From Station 20+20.50 to Station 20+73.53.

San Juan Lateral – Navajo Code Talkers Sublateral – Reaches 12.1 & 12.2 Solicitation No. 140R4021R0009

Revised 33 11 10 - 5

3. Continuous through fittings with no allowance for lap at joints.

4. Payment: Linear foot price offered in Price Schedule 2 (Reach 12.2):

a. Includes cost of the following:

1) Pipe trench earthwork in accordance with Section 31 23 22 – Pipe

Trench Earthwork.

2) Furnishing and placing materials, including but not limited…