Tab_13_Amendment_4_Attachment_1_Specifications.pdf

Navajo Gallup Water Supply Project Cutter Lateral - Reach 22B Solicitation No.

Communications Cabling

27 15 00 - 1

SECTION 27 15 00

COMMUNICATIONS CABLING

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Cost:

1. Include in the price in the Price Schedule for SCADA System.

1.02 REFERENCE STANDARDS

A. Building Industry Consulting Service International (BICSI)

1. BICSI-TDMM-13th Edition Telecommunications Distribution Methods Manual (TDMM)

B. Insulated Cable Engineer Association (ICEA)

1. ICEA S-90-661-12 Category 3, 5, and 5e Individually Unshielded Twisted Pair Indoor Cables for Use in General Purpose and LAN Communications Wiring Systems

C. Institute of Electrical and Electronic Engineers (IEEE)

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

D. National Electrical Contractors Association (NECA)

1. NECA/BICSI 568-06 Installing Building Telecommunications Cabling

E. National Fire Protection Association (NFPA)

1. NFPA 70-14 National Electrical Code (NEC)

F. Telecommunications Industry Association (TIA)

1. TIA J-STD-607-12 Commercial Building Grounding (Earthing) and Bonding Requirements for Telecommunications

2. TIA-568-C.1-09 Commercial Building Telecommunications Cabling Standard

3. TIA-568-C.2-09 Balanced Twisted-Pair Telecommunications Cabling and Components Standards

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G. TIA-1152-09 Requirements for Field Test Instruments and Measurements for Balanced Twisted-Pair Cabling Underwriters Laboratories (UL)

1. UL 444-08 Communications Cables

1.03 SUBMITTALS

A. Submit the following in accordance with Section 01 33 00 - Submittals and Section 01 33 26 - Electrical Drawings and Data.

B. RSN 27 15 00-1, Approval Data:

1. Manufacturer’s data.

C. RSN 27 15 00-2, Approval Data:

1. Post-installation test reports.

2. Test Reports to include:

a. Electronic PDF and paper copy of each trace made during testing.

1.04 DELIVERY, STORAGE, AND HANDLING

A. Handle and store fiber optic cable in accordance with manufacturer’s instructions.

Include copy of these instructions with equipment at time of shipment.

PART 2 PRODUCTS

2.01 FIBER BYPASS UNIT

A. Provide an optical fiber bypass unit.

B. Physical Features:

1. Fiber ports: 2 channel 100BaseFX, single-mode 1310nm, ST connector, minimum.

2. Power: redundant 24 VDC inputs.

3. Low power consumption.

4. Optical Switching Time: 10 ms, maximum.

5. Enclosure: Metal case.

2.02 SINGLE-MODE FIBER OPTIC CABLE

A. All Dielectric Fiber Optic Cable:

1. Cable type: Single-Mode.

a. Major cable components:

b. Inner and outer polyethylene jackets.

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c. Inner and outer polyethylene jackets ripcords.

d. Inner jacket, filled buffer tubes, and central member wrapped with water-swellable tape or filled with a non-hygroscopic jell.

e. Optical fibers: 12.

f. Water-swellable yarn.

g. Dielectric strength member.

h. Dielectric central member.

2. Outer Jacket:

a. Medium density polyethylene.

b. Outer jacket label:

1) Interval: regular for entire cable length in unbroken pattern.

2) Content:

a) Manufacturer’s Name.

b) Manufacturer’s cable designation.

c) Words "fiber optic cable".

3. Strength members: With expansion and contraction characteristics similar to glass fibers.

4. Buffer tubes:

a. Protect each fiber in a buffer tube of loose-tube type construction.

b. Color coded.

5. Optical fibers:

a. Attenuation of 1310/1383/1550 nanometer wavelength light: Less than 0.5/0.5/0.4 decibels per kilometer.

b. Attenuation: Directly proportional to cable length for an arbitrary cable length section after steady-state conditions are reached.

c. Color coded.

6. Cable core: Symmetrically stranded buffer tubes around dielectric central member.

7. Cable tensile strength:

a. Long term (installed): 135 pounds.

b. Short term (during installation): 600 pounds.

8. Operating temperature range: Minus 0 to 150°F.

9. Age: 24 months old, maximum.

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2.03 LOW SMOKE ZERO HALOGEN (LSZH) CONDUIT

A. Heavy walled duct.

B. Size shall be suitable for fiber optic cable.

C. Nonmetalic type, extruded, flexible low smoke zero halogen type.

D. Suitable for direct burial.

E. Does not retain coiled shape when removed from roll.

F. Minimum bending radius of less than or equal to 14 times outside diameter of conduit.

2.04 POLYETHYLENE WARNING TAPE

A. Width: 6 inches.

B. Color: Yellow.

C. Copy: Continuously imprinted with "CAUTION BURIED CABLE BELOW".

D. Suitable for direct burial.

2.05 TERMINATION/SPLICE PANEL

A. Type:

1. Rack-mounted in pumping plant network equipment enclosure.

2. Wall mount or panel mount at remote I/O location in the SCADA Equipment Cabinets.

B. Metal housing with splice tray holder, splice tray, adaptor plates, and radius limiters.

C. Splice trays:

1. Same manufacturer as termination/splice enclosure.

2. Fusion splice organizer to retain each splice and its shrink tubing.

3. Manufactured for loose tube type fiber optic cable.

D. Adaptor plates:

1. Same manufacturer as termination/splice enclosure.

2. Mount at minimum 4 fibers.

3. Use ST connectors.

4. Each ST with 3 meters of single-mode fiber optic cable.

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2.06 FIBER OPTIC PATCH CABLES

A. Type fiber: single-mode.

B. Length: As required.

C. Connectors:

1. ST on end connected to splice panel.

2. As required to connect to fiber optic equipment.

D. Loss per connector: Less than 0.5 dB.

2.07 MEDIA CONVERTER

A. Ethernet to Single-mode fiber.

B. ST connectors.

C. RJ-45 connector.

D. Operating temperature: minus 40 degrees F to 120 degrees F, minimum.

2.08 COAXIAL CABLE

A. Type: Radio Communication.

B. Type: RG.

C. Impedance: 50 Ohms.

D. Copper center conductor.

E. Copper braided shield with 95 percent braid coverage.

F. Jacket: Low Smoke Polyvinyl Chloride (PVC).

G. For use in radio circuits.

2.09 CAT 6 CABLE

A. Category 6 per ICEA S-90-661, UL 444, and TIA-568-C.2.

1. Four twisted pair, minimum size 24 AWG conductors.

2. Imprint cable with manufacturers name or identifier, flammability rating, gauge of conductor, transmission performance rating and length marking at regular intervals.

3. Provide communications rated cabling for the installation purpose it is installed (plenum, riser, general purpose) in accordance with NFPA 70.

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4. Cables installed in conduit between floors shall be UL listed and labeled for wet locations.

2.10 FACEPLATES AND CONNECTORS

A. Terminate unshielded twisted pair (UTP) cables in accordance with TIA-568-C.1 and TIA-568-C.2 with T-568A color configuration.

B. Use registered jack (RJ) 45 modular connector.

C. Provide each location with 2 port RJ-45 faceplates unless otherwise noted on drawings.

D. Faceplate color: White.

2.11 ACCESSORIES

A. Conductor markers:

1. White.

2. Self-laminating vinyl type or heat-shrink type.

3. Marked both end of conductors with port number and room location of connected switch/punch down block.

PART 3 EXECUTION

3.01 INSTALLATION

A. Install in accordance with BICSI-TDMM, NECA/BICSI 568, TIA-568-C.2, NFPA 70, IEEE C2, and UL standards as applicable.

B. Install per manufacturer’s instructions and do not exceed manufacturers’ cable pull tensions for copper cables.

C. Fiber Optic:

1. Clamp cable entry with fiber type cable clamp.

2. Leave spare fibers in each termination/splice panel.

3. Leave 10 feet fiber to make connection to adaptor plate pigtail.

4. Retain fibers at each cable end equal in length to longest single fiber.

D. Install conduit per Section 26 05 33 - Raceway and Boxes and back boxes for RJ-45 connectors in accordance with Section 26 27 40 - Wiring Devices.

E. Install continuous conductors between termination points. Conductor splices are not acceptable.

F. Do not install power and communication cable in same conduit.

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G. Do not damage or chafe outer jacket material.

H. No cable shall contain unterminated elements.

I. Do not splice network cables.

J. Do not untwist Category 6 cables more than 1/2 inch from point of termination to maintain cable geometry.

K. Conduit installation:

1. Do not pull cable into conduits until conduit runs have been cleaned and are free from obstructions and sharp corners.

2. Draw a clean, dry, tight-fitting rag through conduit immediately before installing cable.

3. Install cable to prevent cuts or abrasions in insulation or protective covering, or kinks in cable.

4. Do not cut or abrade cable insulation (outer jacket).

5. Do not kink cable.

6. Do not bend cable tighter than recommended bending radius, 15 to 20 diameters for fiber optic cable.

7. Block cable opening in sleeves under equipment or passing through blockouts, with silicone-foam, fire-retardant type material in accordance with NFPA 70.

8. Lubricant:

a. Use only as aid to pulling.

b. Soapstone or other suitable material not injurious to cable sheath and recommended by cable manufacturer.

L. Provide grounding and bonding in accordance with TIA J-STD-607.

M. Terminate networking cables in T568A configuration per TIA-568-C.2.

N. Control Cable and Wire Identification:

1. Provide computer generated or labeling machine lettering.

2. Provide labels for control cables and individual conductors of the control cable.

3. Individual control cable conductors: Designation shown on approved wiring diagrams. Designation to include wire number followed by wire destination.

O. Provide labels for instrumentation cables.

3.02 FIBER OPTIC CABLE INSTALLATION SITE REQUIREMENTS

A. In accordance with drawings.

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B. Pull fiber optic cable from power pole into handhole pull box and into the SCADA Equipment Cabinet within the pumping plants. Coordinate with COR for designated power pole.

C. Install conduit from power pole to pull box eye as specified on drawings 1695-D-60098.

1. Install cable minimum of 30 inches below surface. Coordinate with COR for cable route and department.

D. Run fiber in the conduit down from existing utility pole splice closure into the utility pull box.

E. Install precast handhole pull box inside the pumping plants security parameter and in accordance with Section 26 05 33 - Raceways and Boxes with the embossed logo "FIBER" on the surface instead of "ELECTRIC". Coordinate with COR for placement.

F. Install fiber in electrical conduit to pumping plants as specified on drawing 1695-D- 60098.

G. Run fiber into Pumping Plant No. 1 and Pumping Plant No. 2:

1. Furnish and install fiber bypass unit, termination splice panel, and fiber-optic media converter inside the SCADA Equipment Cabinet.

2. Connect incoming fiber cables and connect to termination/splice panel.

3. Provide patch cords to connect dielectric fiber cable to fiber optic equipment.

4. Install PoE media converters as specified in Section 27 30 01 - Telephone System, inside the pumping plant buildings fire panel enclosure.

5. Install fiber optic to PoE media converters as specified in Section 27 30 01 - Telephone System.

6. Connect fiber cables and connect to media converter.

H. Installation at the remote I/O sites:

1. Provide fiber bypass unit, termination splice panel, and fiber-optic media converter inside the SCADA Equipment Cabinet at a location designated by COR.

2. Connect fiber-optic cables and connect to termination splice panel.

3. Provide patch cords to connect fiber-optic cable to fiber-optic equipment.

I. Do not splice fiber optic cables outside of termination/splice panels or splice closures.

J. Coil 5 feet of fiber cable inside each termination/splice panel.

3.03 SPLICING

A. Method: Arc-fusion.

B. Splices per set of fusion tips: 50.

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C. Splice loss: 0.1 dB, average bi-directional.

3.04 FIBER OPTIC CABLE TESTING

A. Test fiber optic cable:

1. Prior to installation.

2. After installation.

B. Government will witness tests:

1. Notify COR at least 20 days in advance of date and time of testing.

2. Test at a time which is mutually agreeable to Contractor and COR.

C. Test each fiber from the Utility splice panels to the fiber optic bypass units using an Optical Time Domain Reflectometer (OTDR):

1. Purpose and intent of testing:

a. Determine if installed cable is free from defects.

b. Compare measured attenuation with cable manufacturer’s specified attenuation of 0.4dB per kilometer for 1300 nanometer light.

c. Compare measured bi-directional splice loss with specified splice loss of 0.1dB per splice.

d. Compare measured connector loss with specified connector loss of 0.5dB.

e. Verify cable length.

2. OTDR requirements:

a. Fiber type: Single-Mode.

b. Dynamic Range: 25 dB, minimum.

c. Operating temperature: 30 to 90 degrees F.

d. Resolution: Selectable 0.1 to 10 m.

e. Pulse width: Selectable. One for all tests.

f. Reflectance accuracy: plus or minus Plus or minus 2dB.

g. Loss accuracy (Linearity): 0.02dB/dB.

3. Obtain an OTDR waveform for each fiber to:

a. Determine actual cable length.

b. Determine attenuation and splice loss.

c. Identify and locate splices and step discontinuities/possible fiber breaks.

D. Prepare test reports:

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1. Generate a PDF copy and paper copy of each trace made during testing for inclusion in the report:

a. OTDR waveform for each fiber showing "A" and "B" range marks.

1) Do not move or change location of either mark.

2. Include an Analysis Summary Results Table for each fiber:

a. Indicate numerical values associated with each event.

b. Do not use question marks, dashes, or blanks.

3. Include following information for each trace:

a. Trace name.

b. Operator’s name.

c. Date and time.

d. Fiber type being tested.

e. Bundle color.

f. Fiber color.

g. Fiber number.

h. Launch reel length.

i. OTDR resolution.

j. Pulse width.

k. Wavelength.

l. Index of refraction.

m. Averaging number.

n. Receiver bandwidth.

o. Sampling point count.

p. End to end loss, dB.

q. Reflectance, dB.

r. Fiber Break, dB.

s. Backscatter.

4. Traces to be viewable and reproducible on a PC using Windows 7 or newer.

E. The Government will review test reports and determine if fiber cable is suitable for its intended purpose.

1. If defects are found (splices, connectors, discontinuities, etc.), repair or replace the cable or fittings at no additional cost to the Government.

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3.05 CONTRACTOR COAX AND CAT6 FIELD QUALITY TESTING

A. Test equipment shall conform to TIA-1152.

B. Inspect coaxial connector integrity.

C. Inspect network cabling terminations for T568A color configuration.

D. Remove failed cables from project site upon attenuation test failure.

E. Perform testing for each outlet:

F. Performance test:

1. Perform Category 5e link tests in accordance with TIA-568-C.1 and TIA-568-C.2.

2. Include wire map, length, insertion loss, NEXT, PSNEXT, ELFEXT, PSELFEXT, return loss, propagation delay, and delay skew.

END OF SECTION

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Pipeline General Requirements

33 11 10 - 1

SECTION 33 11 10

PIPELINE GENERAL REQUIREMENTS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Line Pipe:

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

Continuous through fittings, and road crossings with no allowance for lap at joints.

a. Measurement for line pipe will begin downstream of Pumping Plant No. 1 yard (1695-D-60028) and end upstream of Regulating Tank No. 2 (1695- D-60044).

b. Stations shown on plan and profile drawings are break points between various bid items for providing line pipe.

c. Includes

1) Coating Line Pipe and Fittings.

2) Pipe Crossings.

2. Payment: Applicable linear foot price offered in the Price Schedule for various sizes and classes of line pipe.

a. Includes cost of furnishing materials; providing pipe; fittings, providing bedding and embedment; providing utility markers; providing concrete, cement, and reinforcement steel in encasements, blocking, and collars not included elsewhere.

b. If after award of contract, the next larger size of pipe is required to meet the inside diameter requirement of this section, fittings and associated valves must be the same as the larger pipe size.

c. Payment for larger size pipe, valves, and fittings will be made at the unit price offered in the Price Schedule for this section denoted size and not for the larger size.

B. Filling and Testing Water:

1. Measurement: Volume of Water for filling and testing.

a. Only water used as directed by the COR will be included.

b. Quantity will be measured in tanks or tank trucks of predetermined capacity or by means of water meters.

c. Types of water meters used for measuring water for subject to COR's approval.

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2. Payment: M (1,000) gallons price offered in the Price Schedule.

C. Repair Kit:

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

1.02 DEFINITIONS

A. Line Pipe Stationing:

1. Sta 22249+52.72 to Sta 22608+47.06.

2. Sta 22610+23.06 to Sta 23092+42.55.

B. Pipe sizes and classes: Designated on plan and profile drawings by an alphanumeric symbol.

1. PVC and HDPE pipe:

a. Symbol identifies pipe diameter and dimension ratio as follows:

1) First number in the symbol indicates nominal diameter in inches.

2) Alphanumeric indicates dimension ratio as defined in AWWA C900, AWWA C905 and AWWA C906.

3) Number in parenthesis is the hydrostatic head measured to centerline of pipe.

4) A symbol of 24DR25 means the pipe is 24 inches in diameter with a dimension ratio (DR) of 25.

2. Symbol Pipe Designation is defined as follows:

1) First number in the symbol indicates nominal diameter in inches.

2) The alphabetic character represents the cover class of pipe where;

A < 5 ft., 5 ft. < B < 10 ft, 10 ft. < C < 15 ft and 15 ft. < D < 20 ft.

3) Second number in the symbol is the hydrostatic head measured to centerline of pipe.

4) A symbol of 24C600 means the pipe is 24 inches in diameter with a cover between 10 and 15 feet and a hydrostatic head of 600 feet at the center line of pipe.

3. Unless specific reference is made to outside diameter of pipe, pipe diameters shown on drawings and used in this section are inside diameters.

4. Ductile Iron Pipe (DI):

a. Symbol identifies pipe as follows:

1) First number indicates nominal diameter in inches.

2) Nominal diameter nomenclature DIOD for ductile iron outside diameter.

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3) The next number is the pipe pressure class in psi.

4) A symbol of 24DIOD250 means the nominal diameter of the pipe is 24 inches with a ductile iron outside diameter nomenclature.

The pressure class is 250 psi.

5. Steel Pipe:

a. Symbol identifies the pipe as follows:

1) First number is the nominal diameter in inches.

2) The second number is the steel pipe wall thickness in inches.

3) A symbol of 24 inches - 0.125 inches means the nominal diameter for the pipe is 24 inches and the steel pipe wall thickness is 0.125 inches.

4) Steel wall pipe thickness shown in Table 33 11 10A based on 50 ksi yield strength.

6. Pipe designations shown on drawings and in this section establish minimum requirements for pipe types allowed.

Table 33 11 10A- Symbol Pipe Equivalents

Symbol Pipe Designation PVC HDPE Steel Ductile Iron

24B50 24DR32.5 30DR32.5 N/A N/A

24D50 24DR25 30DR32.5 N/A N/A

24B75 24DR32.5 30DR32.5 N/A N/A

24B100 24DR32.5 30DR32.5 N/A N/A

24B125 24DR32.5 30DR32.5 N/A N/A

24B150 24DR32.5 30DR26 N/A N/A

24B175 24DR32.5 30DR26 N/A N/A

24C175 24DR32.5 30DR26 N/A N/A

24D175 24DR32.5 30DR26 N/A N/A

24B200 24DR32.5 30DR21 N/A N/A

24C200 24DR32.5 30DR21 N/A N/A

24B225 24DR32.5 30DR21 N/A N/A

24C225 24DR32.5 30DR21 N/A N/A

24B250 24DR32.5 30DR19 N/A N/A

24C250 24DR32.5 30DR19 N/A N/A

24B275 24DR32.5 30DR17 N/A N/A

24B300 24DR25 30DR15.5 N/A N/A

24C300 24DR25 30DR15.5 N/A N/A

24D300 24DR25 30DR15.5 N/A N/A

24B325 24DR25 30DR13.5 N/A N/A

24C325 24DR25 30DR13.5 N/A N/A

24B350 24DR25 30DR13.5 N/A N/A

24C350 24DR25 30DR13.5 N/A N/A

33 11 10 - 4

Table 33 11 10A- Symbol Pipe Equivalents Symbol Pipe Designation PVC HDPE Steel Ductile Iron

24B375 24DR25 30DR11 N/A N/A

24C375 24DR25 30DR11 N/A N/A

24B400 24DR21 30DR11 N/A N/A

24C400 24DR21 30DR11 N/A N/A

24D400 24DR21 30DR11 N/A N/A

24B425 24DR21 30DR11 N/A N/A

24C425 24DR21 30DR11 N/A N/A

24B450 24DR21 30DR11 N/A N/A

24C450 24DR21 30DR11 N/A N/A

24B475 24DR18 30DR9 N/A N/A

24C475 24DR18 30DR9 N/A N/A

24D475 24DR18 30DR9 N/A N/A

24B500 24DR18 30DR9 N/A N/A

24C500 24DR18 30DR9 N/A N/A

24D500 24DR18 30DR9 N/A N/A

24B525 24DR18 30DR9 N/A N/A

24C525 24DR18 30DR9 N/A N/A

24D525 24DR18 30DR9 N/A N/A

24C540 24DR18 30DR9 N/A N/A

24B550 N/A 30DR9 24 inches - 0.103 inches 24DIOD250

24B575 N/A 30DR9 24 inches - 0.125 inches 24DIOD250

24B600 N/A N/A 24 inches - 0.125 inches 24DIOD300

24C600 N/A N/A 24 inches - 0.125 inches 24DIOD300

24D600 N/A N/A 24 inches - 0.125 inches 24DIOD300

24B625 N/A N/A 24 inches - 0.125 inches 24DIOD300

24C625 N/A N/A 24 inches - 0.125 inches 24DIOD300

24B650 N/A N/A 24 inches - 0.125 inches 24DIOD300

24C650 N/A N/A 24 inches - 0.125 inches 24DIOD300

24C675 N/A N/A 24 inches - 0.125 inches 24DIOD300

24D675 N/A N/A 24 inches - 0.125 inches 24DIOD300

Fiberglass pipe: Submit in accordance with Section 33 11 19 - Fiberglass Pipe.

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Table 33 11 10A- Symbol Pipe Equivalents Symbol Pipe Designation PVC HDPE Steel Ductile Iron

N/A indicates that the particular pipe option is not allowed.

1.03 REFERENCE STANDARDS

A. ASTM International (ASTM)

1. ASTM C150/C150M-13 Portland Cement

2. ASTM F2164-13 Field Leak Testing of Polyethylene (PE) and Crosslinked Polyethylene (PEX) Pressure Piping Systems Using Hydrostatic Pressure

B. American Water Works Association (AWWA)

1. AWWA C205-12 Cement-Mortar Protective Lining and Coating for Steel Water Pipe - 4 in. (100

mm) and Larger - Shop Applied

2. AWWA C207-13 Steel Pipe Flanges for Waterworks Service Sizes 4 In. Through 144 in. (100 mm Through 3,600mm)

3. AWWA C600-10 Installation of Ductile Iron Water Mains and Their Appurtenances

4. AWWA C604-11 Installation of Steel Water Pipe 4 in.

(100mm) and Larger

5. AWWA C605-13 Underground Installation of Polyvinyl Chloride (PVC) and Molecularly Oriented Polyvinyl Chloride (PVCO) Pressure Pipe and Fittings

6. AWWA C900-07 Polyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 4 In. Through 12 In.

(100 mm Through 300 mm), for Water Transmission and Distribution

7. AWWA C905-10 Polyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 14 Inches through 48 Inches (350 mm Through 1,200 mm) for Water Transmission and Distribution

8. AWWA C906-15 Polyethylene (PE) Pressure Pipe and Fittings, 4 In. Through 65 In. (100 mm Through 1,650 mm), for Waterworks

9. AWWA C950-13 Fiberglass Pressure Pipe

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C. International Organization for Standardization (ISO)

1. ISO 9001-15 Quality Management

D. National Sanitation Foundation (NSF)

1. NSF Standard 61-13 Drinking Water System Components - Health Effects

1.04 SUBMITTALS

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

B. RSN 33 11 10-1, Qualifications:

1. Resumes and references of line pipe manufacturers.

2. Pipe fuser certifications, if needed, for equipment to be used.

C. RSN 33 11 10-2, Pipelaying Diagrams:

1. For each type of pipe furnished.

2. Show position and marking of pipe sections.

3. Include centerline and invert stationing and elevations at horizontal and vertical changes in alignment, and subgrade elevation for each pipe fitting.

D. RSN 33 11 10-3, Filling and Testing Plan:

1. Proposed rate, time, and procedure for:

a. Cleaning.

b. Filling.

c. Field and pressure testing.

d. Draining pipeline.

2. Method of disposing of water drained from pipeline.

E. RSN 33 11 10-4, Floatation Prevention Plan:

1. Show location and describe method of preventing pipe from floating.

1.05 DELIVERY, STORAGE AND HANDLING

A. Place pipe in storage as directed by COR. Within 150 miles from site, as designated by

COR.

1.06 REPAIR KIT

A. Furnish 1 repair kit for each type and size of pipe used.

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B. Repair kit:

1. One standard length of pipe and 2 couplings.

2. At highest loading and pressure rating for each type of pipe used.

1.07 QUALIFICATIONS

A. Pipe manufacturer:

1. Certified in accordance with ISO 9001 or similar nationally certified quality program as approved by COR.

2. At least 10 years of successful experience producing products as specified.

3. Provide references for at least 3 completed projects with proposed pipe products between 18-inch and 36-inch diameter and pressure classes above 100 psi.

B. Welding procedures and welders in accordance with AWS D1.1 as applicable

C. Pipelaying Workers: Skilled and experienced in laying pipe with type of pipe and joint being furnished.

PART 2 PRODUCTS

2.01 PIPE CROSSINGS

A. See Section 33 11 50 - Pipe Crossings at Existing Utility Pipelines.

2.02 GENERAL

A. Confirm elevations and locations shown on drawings with COR prior to ordering pipeline materials.

2.03 PIPE OPTIONS

A. Listed in Table 33 11 10A-Symbol Pipe Equivalents and following sections:

1. 33 11 12 - Steel Line Pipe,

2. 33 11 13 - Ductile Iron Pipe,

3. 33 11 16 - PVC Pressure Pipe,

4. 33 11 18 - HDPE Pressure Pipe,

5. 33 11 19 - Fiberglass Pipe.

B. Materials and chemicals that may come into contact with drinking water certified by

NSF 61.

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2.04 PIPE ACCESSORIES

A. Two Inch Diameter Air Valve Assemblies: See Section 33 12 10 - Valves and Equipment for Line Pipe Installations.

B. Four Inch Diameter Blowoff Assemblies: See Section 33 12 10 - Valves and Equipment for Line Pipe Installations.

PART 3 EXECUTION

3.01 GENERAL

A. Perform cleaning, filling and testing after backfill has been placed to finished grade or as approved by COR.

B. Surveyor licensed in the State of New Mexico shall be on site during excavation and pipelaying.

C. Protect pipe from contamination, damage, and the elements during storage on site by covering it with a tarp as directed by the COR.

3.02 INSTALLATION

A. Install pipe in accordance with appropriate Section for pipe option installed.

B. Lower pipe into the trench and place pipe in position such that no soil gets inside the pipe and pipe is not damaged.

C. Keep openings to installed pipe closed with watertight plugs during work stoppage, including end of work day, breaks, work delays.

D. After pipelaying and joining operations are completed, clean inside of pipe and remove debris. When pipelaying is not in progress, keep ends of pipelines closed.

E. If pipe is flooded during construction, clear floodwater by draining and flushing with water, or other approved method, until pipe is clean.

F. Lubricant:

1. Keep clean.

2. Apply with dedicated, clean applicator brushes.

G. Concrete in encasements, blocking and collars: Section 03 30 00 - Cast-in-Place Concrete.

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H. Wash Crossings:

1. Pipe joints to be fused or restrained from beginning to end of Wash Crossing stationing. See Section 35 42 35 - Bank Protection and drawings for locations.

3.03 FIELD EXAMINATION

A. Flush pipe before filling.

1. Flush foreign material from pipeline prior to testing.

2. Flush using a minimum velocity of 3 feet per second toward low points in reach.

3. Flush at least 3 pipe volumes until the water is clean as approved by COR.

4. Dispose of flush water in accordance with permits in Section 01 57 30 - Water Pollution Control.

5. Operate valves several times during flushing period.

3.04 FILLING PIPELINE

A. Provide water for filling and testing pipeline in accordance with Section 01 51 00 - Temporary Utilities.

B. Pipeline fill rate, maximum: 2 cubic feet per second.

C. Maintain pipeline completely filled for at least 72 hours before testing.

3.05 CONTRACTOR FIELD QUALITY TESTING

A. Leak testing pipeline:

1. Notify the COR at least 7 days before applying pressure to pipeline.

2. Do not start leak testing when snow or standing water is on the ground. Suspend testing as directed by the COR if precipitation accumulates on the ground.

3. Furnish pumps, power, pressure gages, air valves at each end of line and calibrated flow meters for testing.

4. Comply with applicable test standard except as noted below:

a. AWWA C605 for PVC.

b. ASTM F2164 for HDPE.

5. Test pipeline with hydrostatic pressure equal to:

a. 420 feet elevation downstream of Pre-manufactured Pump Station No. 1.

b. 460 feet elevation downstream of Pre-manufactured Pump Station No. 2.

6. Prior to starting test, maintain pressure in pipe for 24 hours.

7. Test for 96 hours or as approved by COR.

8. If leakage is detected, halt test. Identify and repair leaks.

33 11 10 - 10

9. Repeat test until acceptance criteria is achieved.

10. Drain pipe using both gravity flow and sump pump at blowoffs or as approved by

COR.

11. Repeat field examination as detailed above.

12. Seal openings to pipe as approved by COR.

END OF SECTION