00_00_01_-_Specifications_02272025_0002.pdf

Navajo-Gallup Water Supply Project Amendment 002 San Juan Lateral – Reach 1 Pipeline Improvements Solicitation No.

Revised Price Schedule

B - 1

CONTINUATION OF

SECTION B – SUPPLIES OR SERVICES AND PRICES

SAN JUAN LATERAL – REACH 1 PIPELINE IMPROVEMENTS

NAVAJO-GALLUP WATER SUPPLY PROJECT – NEW MEXICO

B.1 PRICE SCHEDULE

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

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

(c) Quantities in Price Schedule 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 of Price Schedule.

(e) Definitions:

(1) CLIN – Contract Line Item Number

(f) Note: In accordance with Section 7-9-3.3 of New Mexico Statutes Annotated (NMSA) 1978 and Section 402 of Navajo Nation’s Business Activity Tax Statute, it is Contractor’s responsibility to ensure that applicable New Mexico Gross Receipts Tax and Navajo Nation Gross Receipts Tax are included in their price proposal.

(g) In accordance with FAR 52.232-5 (Payments under Fixed-Price Construction Contracts) (b)(2), payment may be approved for materials delivered to Contractor at locations other than the site if Contractor obtains CO approval prior to making arrangements for obtaining the materials. Contractor shall also be required to complete a “Materials on Hand Certificate” which will certify:

(1) Materials described for use on identified contract.

(2) Materials are clearly marked to identify that they belong to contract cited.

(3) Full title for those materials vested in Prime Contractor sited.

(4) Materials are free of liens and encumbrances.

(5) Materials are properly stored, secured, and protected against loss or damage.

B - 2

PRICE SCHEDULE

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

1 WBR

1452.232-81

Mobilization and Preparatory Work

For the lump sum of $

2 01 31 30 Contract Document Management System

For the lump sum of $

3 01 56 15 Utility Crossing Investigation

For the lump sum of $

4 01 78 30 As-Built Drawings For the lump sum of $75,000

5 01 78 30 Operations and Maintenance (O&M) Manuals

For the lump sum of $25,000

02 41 16 Building Demolition For the lump sum of $

6 02 41 16 Weathers Building Demolition

For the lump sum of $

7 02 41 17 Shaw Building Demolition

For the lump sum of $

8 09 96 20 Pipe Joint Repair 1,248 each $ $

9 31 02 10 Water for Dust Abatement 250 MGal $ $

10 31 02 30 Dust Palliative For the lump sum of $

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

12 31 14 10 Topsoil For the lump sum of $

13 32 15 10 Gravel Surfacing 5,100 yd2 $ $

14 32 92 20 Seeding 1.10 acres $ $

15 33 11 12 Steel Manway 5 each $ $

16 33 11 12 Temporary Tank Bypass Connection

1 each

17 33 11 12 Existing Pipeline Lining Repair

2,500 ft2 $ $

B - 3

PRICE SCHEDULE

CLIN Section Supplies or Services Quantity and Unit

Unit Price Amount

18 33 11 12 Existing Pipeline Video Inspection Condition Assessment

For the lump sum of $

19 33 11 12 Existing Pipeline Hydrostatic Testing

For the lump sum of $

20 33 11 12 Existing Pipeline Non- Destructive Assessment

For the lump sum of $

21 33 11 12 Existing Pipeline Survey For the lump sum of $

22 33 11 12 Line Pipe Removal and Replacement

300 lin ft $ $

23 33 12 10 6-inch Diameter Air Valve Assemblies

8 each $ $

24 33 12 10 6-Inch Diameter Gate Valves for Blowoff Assemblies

5 each $ $

25 33 12 10 Standpipe Assembly 1 each $ $

26 35 22 14 Plunger Valve Assembly 1 each $ $

27 35 12 44 Flap Gate and Equipment 1 each $ $

TOTAL FOR PRICE SCHEDULE $_________________

END OF SUPPLIES OR SERVICES AND PRICES

B - 4

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Revised Temporary Utilities

01 51 00 - 1

SECTION 01 51 00

TEMPORARY UTILITIES

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Cost: Include in prices offered in the Price Schedule for other items of work.

1.02 REFERENCE STANDARDS

A. Institute of Electrical and Electronics Engineers (IEEE)

1. IEEE C2-2023 National Electrical Safety Code (NESC)

1.03 TEMPORARY ELECTRICITY

A. Provide electric power required for construction, testing, and commissioning through contract completion and acceptance by Government.

B. Provide generators, transmission lines, distribution circuits, transformers, and other electrical equipment and facilities required for obtaining power and distributing power to points of use.

C. Contractor is responsible for making all arrangements and payments to utility companies for temporary electricity required for construction, testing, and commissioning through contract completion and acceptance by Government.

D. Comply with IEEE C2 clearances and spacing for temporary communications and supply lines.

1.04 TEMPORARY WATER

A. Provide water required for construction through contract completion and acceptance by Government.

B. Government will provide water required for hydrostatic testing and flushing of the pipeline. Water will be pumped from temporary pumping plant or River Intake pumping plant at Governments discretion.

C. Use water which meets specified requirements for water used in concrete, CLSM, masonry, grouting, and other permanent work.

D. Provide means of conveying water to points of use.

1.05 TEMPORARY SANITARY FACILITIES

A. Provide temporary sanitary facilities.

Revised Temporary Utilities

01 51 00 - 2

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.01 REMOVAL

A. Remove temporary equipment and facilities upon completion of work under this contract.

END OF SECTION

Revised - Weathers Building Demolition

02 41 16- 1

SECTION 02 41 16

WEATHERS BUILDING DEMOLITION

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Weathers Building Demolition.

1. Payment: Lump Sum price offered in the Price Schedule.

a. Utility Investigation: For building demolition. Include cost of investigations for manways and pipeline in applicable CLIN.

b. Fill and compacting earth materials.

c. Includes removing and disposing of Universal Waste and asbestos containing materials.

1.02 SUBMITTALS

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

B. RSN 02 41 16-1, Utility Identification Plan:

1. Extents of the utility locations on existing buried utility drawings.

2. Describe method to locate and mark existing buried utilities that shall be removed during the building demolition.

3. Existing buried utilities to be located include gas, water, sanitary sewer, storm sewer, power and telecommunications.

C. RSN 02 41 16-2, Building Demolition Plan:

1. Detailed sequence of demolition work, with starting and ending dates for each activity.

2. Explain how building demo coordinates with removal of Asbestos material in

Section 02 82 20 – Removal and Disposal of Asbestos Containing Materials.

D. RSN 02 41 16-3, Existing Utility Removal Plan

1. Site layout drawing of utilities to be removed including extents of removal and dimensions and elevations.

a. X-Y coordinates and elevations.

b. Tie to control points.

2. Method to remove:

a. Electrical conduit and wiring.

02 41 16- 2

b. Water, wells, septic system, oil line and appurtenances.

c. Gas line.

3. Method and materials for capping, restraining and tagging pipe at cut locations, including cap type.

E. RSN 02 41 16-4, Notifications and Permits:

1. Demolition and disposal notifications and/or permits required by local, state and federal authorities.

1.03 PROJECT CONDITIONS

A. Remove building shown on drawings1695-D-62329

B. Utilities may exist in areas of demolition and shall be removed as approved by the COR.

C. Photos:

Figure 02 41 16-1: View from the south side of Road 6700, looking north at the Weathers parcel;

trailer is occupied by Marilyn Perez and her son.

02 41 16- 3

Figure 02 41 16-2: Debris found along the southeast border of the parcel, adjacent to the trailer.

02 41 16- 4

Figure 02 41 16 3: View looking north from the resident’s back yard; pastureland fenced to corral livestock.

Figure 02 41 16 4: Additional debris, located north of the trailer.

02 41 16- 5

Figure 02 41 16-5: Unlocked, gated entrance to the target parcel.

Figure 02 41 16-6: Large tire pile, and scattered trash/debris located inside the gated fence.

02 41 16- 6

Figure 02 41 16-7: View of the property’s eastern boundary fenceline, running north/south.

Figure 02 41 16-11: Remnant power poles located within the parcel, adjacent to the western boundary fence.

02 41 16- 7

Figure 02 41 16-12: A mixture of tamarisk and cottonwood have taken over a neighbor’s irrigation ditch along the property’s western fence line.

Figure 02 41 16-13: A mixture of rabbit brush, and what looks to be tamarisk or salt cedar, blocking up most of the parcel, making it difficult to traverse.

02 41 16- 8

Figure 02 41 16-14: Example of fenceline quality along western edge of the target parcel.

Figure 02 41 16-15: Photo taken from the NW corner, looking east; cathodic protection marker for a water line constructed in 2011; waterline may runs from SW corner of the property to here

02 41 16- 9

Figure 02 41 16-16: Waterline servicing the parcel for domestic, livestock and irrigation purposes.

Figure 02 41 16-17: Photo taken from the northeast corner of the Weathers parcel, looking south;

12” irrigation ditch running roughly 1/2 the length of the property along the east side fenceline.

02 41 16- 10

Figure 02 41 16-18 Storage bin and some pipeline equipment found along mid-parcel fenceline.

02 41 16- 11

Figure 02 41 16-19: Water and gas lines located at the southeast corner of the Weathers parcel;

Water, electric and gas utility lines were connected to the trailer in 1974 and are still servicing the trailer to date.

02 41 16- 12

Figure 02 41 16-20: Electric Meter on side of building.

1.04 BUILDING DESCRIPTION

A. 40-ft by 20-ft Residential building: Steel framed, slab on grade foundation, with metal roof.

B. Refer to Section 51 02 83 – Hazardous Materials Survey and Analytic Test Results for hazardous testing results.

1.05 PERMITS

A. Obtain local, state or federal permits required to demolish the building and dispose of the materials.

PART 2 PRODUCTS

Not Used

02 41 16- 13

PART 3 EXECUTION

3.01 GENERAL

A. Locate existing utilities in accordance with Section 01 56 15 – Protection of Existing Utilities.

B. Remove or abandon items identified on drawings 1695-D-62329.

3.02 PROTECTION

A. Temporary Shoring: Provide and maintain interior and exterior shoring, bracing, or structural support to preserve stability and prevent unexpected movement or collapse of construction being demolished.

B. Do not damage existing structures not part of the building demolition activities.

C. Where open excavations or other hazardous conditions remain, leave temporary barriers and protections in place.

D. Remove temporary barriers and protections where hazards no longer exist.

3.03 DEMOLITION

A. Comply with other local, state and federal regulations.

B. Demolish buildings shown on the drawings.

C. Locate building demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.

D. Use of explosives is not permitted.

E. Existing Septic Tank:

1. Empty and dispose of contents in accordance with local, state and federal regulations.

2. Fill in existing septic tank with clean fill material.

F. Utilities:

1. Abandon in accordance with utility company requirements or as detailed below, which ever is more stringent.

2. Water, Storm and Sanitary Sewer:

a. Cut and cap pipe a minimum of 1-foot beyond the edge of cut pavement.

b. Cap and permanently tag the ends of water, storm and sanitary sewer lines at the location of the house

02 41 16- 14

3. Electrical and Communication:

a. Demolish underground electrical and communications wiring.

1) Cut and cap wiring to the nearest manhole/junction location.

2) Label wiring as “abandon conductors”.

a) Use aluminum tag with stamped labeling.

b. If building is supplied with above ground conduits, remove to nearest junction location and seal hole in enclosure left by conduit.

4. Gas Line: In accordance with Utility company requirements.

G. Coordinate performance of noisy, malodorous, or dusty work with the COR.

H. Remove below-grade construction, including utility service vaults, concrete foundation and slabs, completely.

3.04 MATERIAL REMOVAL

A. In accordance with Section 01 74 00 – Cleaning and Waste Management.

3.05 FILL

A. Furnish and place imported clean fill at locations shown on drawings or as directed in the field by the COR.

B. Spread and compact fill in accordance with Section 31 23 02 – Compacting Earth Materials.

Revised Shaw Building Demolition

02 41 17- 1

SECTION 02 41 17

SHAW BUILDING DEMOLITION

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Shaw Building Demolition.

1. Payment: Lump Sum price offered in the Price Schedule.

a. Utility Investigation: For building demolition. Include cost of investigations for manways and pipeline in applicable CLIN.

b. Fill and compacting earth materials.

c. Includes removing and disposing of Universal Waste and asbestos containing materials.

1.02 SUBMITTALS

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

B. RSN 02 41 17-1, Utility Identification Plan:

1. Extents of the utility locations on a drawing.

2. Describe method to locate and mark existing buried utilities that shall be removed during the building demolition.

3. Existing buried utilities to be located include water, sanitary sewer, storm sewer, power and telecommunications.

C. RSN 02 41 17-2, Building Demolition Plan

1. Detailed sequence of demolition work, with starting and ending dates for each activity.

2. Explain how building demo coordinates with removal of Asbestos material in

Section 02 82 20 – Removal and Disposal of Asbestos Containing Materials and Universal Waste. For instance, will sheet rock with asbestos material be removed prior to demolition of the rest of the building.

D. RSN 02 41 17-3, Existing Utility Removal Plan

1. Site layout drawing of utilities to be removed including extents of removal and dimensions and elevations.

a. X-Y coordinates and elevations.

b. Tie to control points.

02 41 17- 2

2. Method to remove:

a. Electrical conduit and wiring.

b. Water and sewer.

c. Gas line.

3. Method and materials for capping, restraining and tagging pipe at cut locations, including cap type.

E. RSN 02 41 17-4, Notifications and Permits:

1. Demolition and disposal notifications and/or permits required by local, state and federal authorities.

1.03 PROJECT CONDITIONS

A. Remove building buildings shown on drawing 1695-D-62330

B. Utilities may exist in areas of demolition and shall be removed as approved by the COR.

C. Refer to Section 51 02 83 – Hazardous Materials Survey and Analytic Test Results for hazardous testing results and photos of the property.

D. Remove 30-ft and 35-ft cinder block building labeled as Building 1 in 51 02 83 – Hazardous Materials Survey and Analytic Test Results.

E. Remove Building 2 remnants, building 3, signs and trash shown in photos below.

F. Photos:

02 41 17- 3

Figure 1: White billboard sign with electrical wires sign located on the southern side of property.

02 41 17- 4

Figure 2: Vacant yellow office shed formerly used for used car business. Located on southern side of property. Looking east to west.

02 41 17- 5

Figure 3: Vacant yellow office shed formerly used for used car business. Located on southern side of property. Looking north to south.

02 41 17- 6

Figure 4: Incoming power electrical box located west of vacant yellow office shed.

02 41 17- 7

Figure 5: Inside vacant yellow office shed.

02 41 17- 8

Figure 6: Trailer ball coupler for the yellow office shed.

02 41 17- 9

Figure 7: Frost freeze hydrant located on west side of yellow office shed.

02 41 17- 10

Figure 8: Used car business sign located near highway 64.

02 41 17- 11

Figure 9: Electrical outlet attached to the used car business sign.

02 41 17- 12

Figure 10: East side of building #1 with some concrete slab.

02 41 17- 13

Figure 11: East side of building #1 with some 1-inch steel pipe.

02 41 17- 14

Figure 12: North side of building #1 with some 1.5-inch PVC piping

02 41 17- 15

Figure 13: Inside of vacant building #1, looking north to south.

02 41 17- 16

Figure 14: West side of building #1. Shows previous utilities of frost freeze hydrant and electrical meter box.

02 41 17- 17

Figure 15: Power pole with electrical conduit that provides power just west of building #1. Do not disturb.

02 41 17- 18

Figure 16: Power pole with electrical conduit that provides power just west of building #1. Do not disturb.

02 41 17- 19

Figure 17: Potable water meter can looking east towards building #1.

02 41 17- 20

Figure 18: Potable water meter can.

02 41 17- 21

Figure 19: West side of building #1.

02 41 17- 22

Figure 20: Inside of building #1. Looking south to north.

02 41 17- 23

Figure 21: West trash pile near road 6800.

02 41 17- 24

Figure 22: West trash pile near road 6800.

02 41 17- 25

Figure 23: East trash pile (formerly building #2) near Farmers Mutual Community Ditch.

Looking north.

02 41 17- 26

Figure 24: East trash pile (formerly building #2) near Farmers Mutual Community Ditch.

Looking East.

02 41 17- 27

Figure 25: East trash pile (formerly building #2) near Farmers Mutual Community Ditch.

Looking south.

1.04 PERMITS

A. Obtain local, state or federal permits required to demolish the building and dispose of the materials.

PART 2 PRODUCTS

Not Used

02 41 17- 28

PART 3 EXECUTION

3.01 GENERAL

A. Locate existing utilities in accordance with Section 01 56 15 – Protection of Existing Utilities.

B. Remove and dispose of Universal Waste in accordance with Section 02 83 37 - Removal and Disposal of Universal Waste

C. Remove and dispose of asbestos containing materials in accordance with Section 02 82 20 – Removal of Asbestos Containing Material.

3.02 PROTECTION

A. Temporary Shoring: Provide and maintain interior and exterior shoring, bracing, or structural support to preserve stability and prevent unexpected movement or collapse of construction being demolished.

B. Do not damage existing structures not part of the building demolition activities.

C. Where open excavations or other hazardous conditions remain, leave temporary barriers and protections in place.

D. Remove temporary barriers and protections where hazards no longer exist.

3.03 DEMOLITION

A. Comply with other local, state and federal regulations.

B. Demolish building shown on the drawings.

C. Locate building demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.

D. Use of explosives is not permitted.

E. Utilities:

1. Abandon in accordance with utility company requirements or as detailed below, whichever is more stringent.

2. Water, Storm and Sanitary Sewer:

a. Cut and cap pipe a minimum of 1-foot beyond the edge of cut pavement.

b. Cap and permanently tag the ends of water, storm and sanitary sewer lines at the location of the house

F. Coordinate performance of noisy, malodorous, or dusty work with the COR.

02 41 17- 29

G. Remove below-grade construction, including utility service vaults, concrete foundation and slabs, completely.

3.04 MATERIAL REMOVAL

A. In accordance with Section 01 74 00 – Cleaning and Waste Management.

3.05 FILL

A. Furnish and place imported clean fill at locations shown on drawings or as directed in the field by the COR.

B. Spread and compact fill in accordance with Section 31 23 02 – Compacting Earth Materials.

02 41 17- 30

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Revised Removal and Disposal of Asbestos Containing Materials

02 82 20 - 1

SECTION 02 82 20

REMOVAL AND DISPOSAL OF ASBESTOS CONTAINING MATERIALS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Asbestos Building Abatement:

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

B. Cost:

1. Include asbestos abatement costs in applicable lump sum price for Building

Demolition.

1.02 DEFINITIONS

A. Handling: Includes containment, collection, storage, and disposal.

B. Hazardous Material: See 49 CFR Part 172.

C. NESHAPs: National Emissions Standards for Hazardous Air Pollutants.

D. RACM: Regulated Asbestos Containing Material. See 40 CFR Part 61.141.

1.03 REFERENCE STANDARDS

A. Code of Federal Regulations (CFR)

1. 40 CFR Part 61 National Emissions Standards for Hazardous

Air Pollutants

2. 40 CFR Part 61.141 NESHAP, National Emission Standard for

Asbestos, Definitions

3. 40 CFR Part 61.145 Standard for Demolition and Renovation

4. 40 CFR Part 61.154 NESHAP, National Emission Standard for

Asbestos, Standard for Active Waste Disposal Sites

5. 40 CFR Chapter I, Subchapter I Solid Waste

6. 40 CFR Part 763 Asbestos

7. 40 CFR Part 763, Subpart E, App C Asbestos Model Accreditation Plan

8. 40 CFR Part 763, Appendix D Transportation and Disposal of Asbestos

Waste

02 82 20 - 2

9. 49 CFR Part 172 Hazardous Materials Table, Special Provisions, Hazardous Materials Communications, Emergency Response Information, Training Requirements, and Security Plans

B. New Mexico Administrative Code (NMAC)

1. NMAC 20.9.2 Solid Waste Management General

Requirements

1.04 SUBMITTALS

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

B. RSN 02 82 20-1, Certificates, Qualifications, and Resumes:

1. Certificates, see 1.06.

a. Asbestos Abatement Contractor.

b. Asbestos Abatement Project Designer.

c. Asbestos Abatement Supervisor, if different from Contractor.

d. Asbestos Abatement Workers.

e. Transporter.

2. Qualifications, see 1.06. Solid Waste Disposal facility including name, address, and telephone number.

3. Resumes:

a. Asbestos Abatement Project Designer.

b. Asbestos Abatement Supervisor.

C. RSN 02 82 20-2, Asbestos Contractor's History:

1. Record of citations issued by regulatory agencies relating to asbestos activities.

Include project names, dates, and resolutions.

2. List of penalties incurred through non-compliance with asbestos regulations.

3. Termination of asbestos-related contract:

a. Include project names, dates, and reasons for terminations.

b. If there are none, provide negative declaration.

A. RSN 02 82 20-3, Asbestos Hazard Abatement Plan:

1. See 1.07.

B. RSN 02 82 20-4, Notice of Asbestos Abatement:

1. See 1.08A.1.

02 82 20 - 3

C. RSN 02 82 20-5, Bills of Lading:

1. Documents RACMs shipped, received, and properly disposed.

2. In accordance with .1.08A.2.

1.05 PROJECT CONDITIONS

A. The building at the Weathers property contains friable asbestos as does Building 1 at the Shaw property. See Section 51 02 83 - Hazardous Materials Survey and Analytical Results.

B. New Mexico, in its administrative code, NMAC 20.9.2, does not have state regulations for asbestos but instead refers to the federal regulations (40 CFR 763, Asbestos under the Toxic Substances Control Act) and 40 CFR Part 61, National Emissions Standards for Hazardous Air Pollutants (NESHAPs).

1.06 QUALIFICATIONS

A. Asbestos Abatement Contractor:

1. Currently certified under 40 CFR Part 763, Subpart E, Chapter C.

2. Currently licensed by the New Mexico Construction Industries Division.

B. Asbestos Abatement Project Designer: Currently certified under 40 CFR Part 763, Subpart E, Chapter C.

C. Asbestos Abatement Supervisor: Currently certified under 40 CFR Part 763, Subpart E, Chapter C.

D. Asbestos Abatement Workers: Currently certified under 40 CFR Part 763, Subpart E, Chapter C.

E. Solid Wastes Disposal Facility: Possess a current EPA identification number under 40 CFR Chapter I, Subchapter I and accepts friable and non-friable asbestos.

F. Transporter: meets 40 CFR Part 61 and 49 CFR Part 172.

1.07 SAFETY AND HEALTH REGULATIONS

A. Refer to Section 02 80 10 - General Requirements for Hazardous Materials Abatement, Asbestos.

1.08 ADMINISTRATIVE REQUIREMENTS

A. Asbestos Contractor:

1. Fill out the Notice of Asbestos Abatement. New Mexico Environment

Department Asbestos NESHAP Notification, located here:

https://www.env.nm.gov/forms/ https://www.env.nm.gov/forms/

02 82 20 - 4

2. Transportation and Disposal Tasks, obtain:

a. Transport and dispose of in accordance with 40 CFR Part 61.154.

b. Handle RACM as Hazardous Materials in accordance with 49 CFR Part

172.

c. Required transportation permits.

d. Bill of Lading in accordance with 49 CFR Part 172.

B. Asbestos Project Designer:

1. Develop and sign Asbestos Hazard Abatement Plan.

a. Containment System:

1) Descriptions, detail project drawings, and site layout.

2) Containment techniques, local exhaust ventilation system locations, decontamination units, temporary waste storage facility, location of temporary utilities, and boundaries of Regulated Areas.

b. Emissions:

1) Reporting releases.

2) Decontamination of contaminated areas and surfaces.

3) Clearance testing.

c. Waste Handling and Disposal:

1) Packaging and storage in accordance with 40 CFR Part 61.145 for renovation:

2) Disposal: Per 40 CFR Part 61.145.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.01 ASBESTOS ABATEMENT

A. In accordance with approved Asbestos Hazard Abatement Plan.

Revised Coatings

09 96 20 - 1

SECTION 09 96 20

COATINGS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Pipe Joint Repair:

1. Measurement: Number of Joints Repaired.

2. Payment: Unit price offered in Price Schedule.

a. For bidding purposes, assume 3-inches of lining on each side of the joint (for a total of 6-inches) needs to be removed and replaced as part of joint repair. Actual removal shall be based on contractor’s investigations.

b. Does not include area of cement mortar lining repairs.

B. Cost: Include cost of other coatings in prices offered in Price Schedule for other items of work.

1.02 REFERENCE STANDARDS

A. ASTM International (ASTM)

1. ASTM A380-17 Cleaning, Descaling, and Passivation of

Stainless Steel Parts, Equipment, and Systems

2. ASTM A780-20 Repair of Damaged and Uncoated Areas of Hot Dip Galvanized Coatings

3. ASTM C920-18 Elastomeric Joint Sealants

4. ASTM D870-17 Testing Water Resistance of Coatings Using

Water Immersion

5. ASTM D1002-10(2019) Apparent Shear Strength of Single-Lap-Joint

Adhesively Bonded Metal Specimen by Tension Loading (Metal-to-Metal)

6. ASTM D2794-93(2019) Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact)

7. ASTM D3276-15e1 Guide for Painting Inspectors

8. ASTM D4060-19 Abrasion Resistance of Organic Coatings by the Taber Abraser

9. ASTM D4285-83(2018) Indicating Oil or Water in Compressed Air

09 96 20 - 2

10. ASTM D4541-17 Pull-Off Strength of Coatings Using Portable Adhesion Testers

11. ASTM D4587-11(2019) Conducting Tests on Paint and Related Coatings and Materials Using a Fluorescent UV-Condensation Light- and Water- Exposure Apparatus

12. ASTM D5894-21 Cyclic Salt Fog/UV Exposure of painted Metal, (Alternating Exposures in a Fog/Dry Cabinet and a UV/Condensation Cabinet)

13. ASTM G8-96(2019) Cathodic Disbonding of Pipeline Coatings

14. ASTM G14-04(2018) Impact Resistance of Pipeline Coatings

(Falling Weight Test)

B. American Water Works Associations (AWWA)

1. AWWA C 104-16 Cement-Mortar Lining of Ductile-Iron Pipe and Fittings

2. AWWA C 105-10 Polyethylene Encasement for Ductile-Iron

Pipe Systems

3. AWWA C 205-18 Cement-Mortar Protective Lining and

Coating for Steel Water Pipe – 4In.

(100mm) and Larger – Shop Applied

4. AWWA C 213-15 Fusion-Bonded Epoxy Coatings and Linings For Steel Water Pipe and Fittings

5. AWWA C 222-18 Polyurethane Coatings for the Interior and Exterior of Steel Pipe and Fittings

6. AWWA C 602-17 Cement Mortar Lining of Water Pipelines in Place – 4In. (100mm) and Larger

C. International Organization for Standardization (ISO)

1. ISO 8502-3-92 Assessment of dust on Steel Surface

Prepared for Painting (Pressure-Sensitive Tape Method)

D. Master Painters Institute (API) Approved Product List (APL)

1. MPI – APL

E. National Association of Pipe Fabricators (NAPF)

1. NAPF 500-03-04-17 Abrasive Blast Cleaning of Ductile Iron Pipe

2. NAPF 500-03-05-17 Abrasive Blast Cleaning of Cast Ductile Iron

Fittings

09 96 20 - 3

F. The Society for Protective Coatings (SSPC)/NACE International (NACE)

1. SSPC-AB1-19 Mineral and Slag Abrasives

2. SSPC-AB2-16 Cleanliness of Recycled Ferrous Metallic

Abrasives

3. SSPC-AB3-17 Newly Manufactured or Re-Manufactured

Steel Abrasives

4. SSPC-Guide 15-13 Field Methods for Retrieval and Analysis of

Soluble Salts on Substrates and Other Nonporous Substrates

5. SSPC-PA1-16 Shop, Field, and Maintenance Painting of Steel

6. SSPC-PA2-22 Measurement of Dry Paint Thickness with Magnetic Gages

7. SSPC-QP1-15 Evaluating Painting Contractors (Field Application to Complex Industrial Structures)

8. SSPC-QP2-13 Evaluating Painting Contractors (Field Removal of Hazardous Coatings From Complex Industrial Structures)

9. SSPC-QP3-10/AISC 420 Evaluating the Qualification of Shop Painting Contractors

10. SSPC-SP1-16 Solvent Cleaning

11. SSPC-SP2-04 Hand Tool Cleaning

12. SSPC-SP3-04 Power Tool Cleaning

13. SSPC-SP5/NACE 1-07 White Metal Blast Cleaning

14. SSPC-SP10/NACE 2-15 Near-White Blast Cleaning

15. SSPC-SP11-20 Power Tool Cleaning to Bare Metal, Level 3 minimum requirement

16. SSPC-SP16-10 Brush-Off Blast Cleaning of Coated and

Uncoated Galvanized Steel, Stainless Steel, and Non-Ferrous Metals

17. SSPC-SP WJ-1/NACE WJ-1-17 Surface Preparation Standard – Waterjetting Cleaning of Metals – Clean to Bare Substrate

18. SSPC-SP WJ-2/NACE WJ-2-17 Surface Preparation Standard – Waterjetting Cleaning of Metals – Very Thorough Cleaning

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19. SSPC-SP WJ-3/NACE WJ-3-17 Surface Preparation Standard – Waterjetting Cleaning of Metals – Thorough Cleaning

20. SSPC-SP WJ-4/NACE WJ-4-17 Surface Preparation Standard – Waterjetting Cleaning of Metals – Light Cleaning

21. SSPC-VIS1-12 Guide and Reference Photographs for Steel Surfaces Prepared by Abrasive Blast Cleaning

22. SSPC-VIS3-07 Visual Standard for Power- and Hand-Tool Cleaned Steel

23. SSPC-VIS4/NACE-VIS7-01 Guide and Reference Photographs for Steel Surfaces Prepared by Waterjetting

24. SSPC Paint Manual Volume 1, Good Painting Practices, Fourth Edition 2002

25. NACE SP 0188-06 Discontinuity (Holiday) Testing of New Protective Coatings on Conductive Substrates

26. NACE SP 0274-11 High Voltage Electrical Inspection of Pipeline Coatings

27. NACE SP 0287-16 Field Measurement of Surface Profile of Abrasive Blast Cleaned Steel Surfaces Using a Replica Tape

28. NACE RP 0288-88 Recommended Practices for Inspection of Linings on Steel and Concrete.

29. NACE SP 0178-07 Detail, Finish, and Design Considerations for Immersion Service.

1.03 SUBMITTALS

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

B. RSN 09 96 20-1, Approval Data:

1. For each coating material:

a. Manufacturer’s product data, application, and Safety Data Sheets (SDS) sheets.

b. Identification of “Items to be coated” including sub-letter and sub-number listed in Coating Tabulations.

2. For each caulk and filler:

a. Manufacturer’s product data, application, and Safety Data Sheet (SDS) sheets.

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b. Identification of areas of use including sub-letter and sub-number listed in Coating Tabulations.

3. For each substituted coating material “equal” to specified product in Coating Tabulation:

a. List of not less than 5 similar successful material applications:

1) Project name, location, type of structure, and application dates.

2) Owner’s name, address, and telephone number.

b. Certification that material meets or exceeds specified requirements:

1) Manufacturer’s certification including technical representative’s signature and date of signature.

2) Independent laboratory’s certified test reports.

C. RSN 09 96 20-2, Final Approval Data:

1. For each coating material:

a. Purchase orders including order number, date, manufacturer’s designated product name, batch number(s), and quantity purchased.

b. Supplier’s name, address, and phone number.

2. For each coating caulk and filler:

a. Purchase orders including order number, date, manufacturer’s designated product name, batch number(s), and quantity purchased.

b. Supplier’s name, address, and phone number.

D. RSN 09 96 20-3, Paint Chip Samples:

1. Color chip samples approximately 4 by 6-inch.

2. Label each sample to include manufacturer’s designated product name, color, and gloss.

3. Supply paint chip samples to the COR for selection and approval.

E. RSN 09 96 20-4, Qualifications:

1. Coating Contractor Provide the Following:

a. Current SSPC-QP1 and/or SSPC-QP3 certifications

b. List not less than 5 comparable completed jobs for each coating type including owner’s name, address, and telephone numbers completed within the last five years.

2. Coating Applicators:

a. List of not less than 5 comparable jobs for each coating type including owner’s name, address, and telephone number.

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b. Personnel shall be qualified to tradesman level as blast-cleaner, painter, applicator, etc. The personnel shall have relevant knowledge of health and safety hazards, use of protection equipment, coating materials, mixing, and thinning of coatings, coatings pot-life, and surface requirements.

c. Personnel not qualified to tradesman level shall document training and experience to the same level as a formalized tradesman education.

3. Coating Contractor Inspectors Provide the Following:

a. Qualified to inspect specified coating materials by coating experience or certifications. Provide the following:

1) Letter from contractor listing the personnel performing QC inspections, certified at a minimum as NACE Coating Inspector Level 1 (CIP) or as a SSPC Protective Coatings Inspector (PCI), as they report directly to a QC Supervisor who shall be a NACE Level 3 Coatings Inspector (CIP) or a SSPC Protective Coatings Inspector (PCI).

4. Contract or Third-Party Inspectors:

a. Current Level 3 certification for NACE Certified Coatings Inspector (CIP) or SSPC Protective Coatings Inspector (PCI).

b. List not less than 5 years of comparable jobs including project description, location, and owner’s name, address, and telephone numbers.

c. Provide calibrated inspection equipment and demonstrate the use if required by the COR.

F. RSN 09 96 20-5, Quality Control Plan:

1. Quality Control Manager:

a. Name and title.

2. Quality Control Procedure:

a. Quality control plan.

1) Applicator factory, shop, or field testing procedures shall be in accordance with these specifications, product manufacturer’s written instructions, and NACE RP 0288, and ASTM D3276.

b. Procedure for addressing identified non-conformities.

G. RSN 09 96 20-6, Contractor Quality Testing Report:

1. Comprehensive report of daily quality control test reports.

1.04 DELIVERY, STORAGE, HANDLING

A. Deliver materials to jobsite in original, undamaged, unopened containers labeled with manufacturer’s name, designated product name, batch number, date of manufacture, and any special instructions.

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B. Deliver materials in containers not larger than 5 gallons as packaged by manufacturer unless suitable equipment is provided at jobsite to handle and thoroughly mix materials in larger containers.

C. Store coating materials and thinners in accordance with the manufacturer's recommendations, and as a minimum, store off the ground, under cover, and at 50- to 95-degrees Fahrenheit (F).

D. Do not use coating material which has exceeded manufacturer’s specified storage stability period (shelf life).

1.05 AMBIENT CONDITIONS

A. Maintain environmental conditions to meet coating manufacturer’s requirements during surface preparation, coating application, and curing period. Provide heating or cooling, and dehumidification as needed. Complete curing before placing the coating systems into service.

B. Coatings shall be applied when the substrate surface temperature is 5 degrees F or more above the dew point temperature and for at least 8 hours after application.

1.06 PROJECT CONDITIONS

A. Existing coatings may contain hazardous materials. Use caution when disturbing or removing coatings.

B. Galvanic isolation of dissimilar metals shall be required. Coatings in this specification section shall not serve as the primary galvanic isolation.

C. Contractor shall comply with applicable federal, state, and local air pollution and environmental control regulations for surface preparations, blast cleaning, disposal of spent materials and debris, and coatings application.

PART 2 PRODUCTS

2.01 EQUIPMENT

A. Surface preparation and spray application equipment:

1. Sized in accordance with coating manufacturer’s recommendations.

2. Provide:

a. Pressure gauges and pressure regulators.

b. Air supply lines free from oil and moisture.

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2.02 ABRASIVES

A. Mineral and slag abrasives: Meets SSPC-AB1, type I (natural minerals) and type II (slags), class A.

B. SSPC-AB2 for recycled cleanliness.

C. SSPC-AB3 Class I (steel) or II (iron) for angular shaped grit. Shot abrasives are not acceptable.

D. Commercially available products or processes to render the hazardous waste stream non-hazardous and not exceeding toxicity threshold limits.

1. Additive stabilizers for leachable toxic metal wastes are allowed, except elemental iron is not permitted.

2.03 COATINGS

A. Specified in Coating Tabulations:

1. Apply only one coating system per option in Coating Tabulations.

2. Apply compatible products of same manufacturer for coating system components.

B. Volatile Organic Compounds (VOC): Do not exceed maximum permitted by Federal, State, and local air pollution control regulations as supplied in container or by addition of thinner material.

C. Factory color or tint only. Do not color or tint at jobsite.

D. Use manufacturer’s recommended thinners for coating materials.

E. Do not use accelerator products unless approved by COR.

2.04 FILLERS AND CAULKS

A. Caulks:

1. Coating manufacturer’s standard or compatible caulk material.

2. Polyurethane, silicone, or silicone acrylic caulk material: Meets or exceeds

ASTM C920 type S or M, grade NS, class 25, suitable for water immersion service.

B. Fillers:

1. Apply compatible products of same manufacturer as coating system components.

2. Approved fillers:

a. Carboguard 501, as manufactured by Carboline, www.carboline.com.

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b. Devmat 142HB, as manufactured by International Paint, www.international-pc.com.

c. PPG Amercoat 114 A, as manufactured by PPG, www.ppgpmc.com.

d. Steel Seam FT910, as manufactured by Sherwin Williams, www.sherwin-williams.com.

e. Surfacing Epoxy Series 215 as manufactured by Tnemec, www.tnemec.com.

3. Provide one of the above fillers, or equal with following essential characteristics:

a. Coating manufacturer’s standard filler material.

b. Approved use by manufacturer.

2.05 MISCELLANEOUS MATERIALS

A. Deionized Water.

B. Chlor-Rid as manufactured by Chlor-Rid, www.Chlorid.com, C. HoldTight 102 as manufactured by Holdtight Solutions, www.holdtight.com, D. Chlor-Gone, as manufactured by Aquron, www.aquron.com

E. Provide one of the above salt removers, or equal with following essential characteristics:

1. Commercially available additive for soluble salt removal.

2. Water soluble.

3. Biodegradable.

4. Zero volatile organic compounds.

PART 3 EXECUTION

3.01 MAINTENANCE PAINTING

A. Previously Coated Surfaces:

1. Maintenance painting will frequently not require complete removal of all old coatings prior to repainting. However, all surface contaminates such as oil, grease, loose paint, mill scale, dirt, foreign matter, rust, mold, mildew, mortar, efflorescence, and sealers shall be removed to assure sound bonding to the tightly adhered old paint.

2. Glossy surfaces shall be clean and dull before repainting. Thoroughly washing and abrasive cleansers will clean and dull the surfaces in one operation, or wash and dull by sanding.

http://www.holdtight.com/ http://www.aquron.c/

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3. Check for paint compatibility by applying test patches of the selected coating system, covering 2 to 3 ft2. Allow to cure a minimum recommended by the coating’s manufacturer and in accordance with ASTM D3359.

3.02 SHOP PAINTING

A. Shop coated and lined equipment shall be primed and finished in the shop and touched up in the field with identical coating materials after installation and in accordance with the coating’s manufacturers standard surface preparation and application instructions.

3.03 FIELD PAINTING

A. Follow specified information in the Coating Tabulations and/or coating manufacturer’s standard surface preparations and application instructions for field applied coatings.

3.04 GALVANIC AND DIELECTRIC ISOLATION

A. Galvanic isolation of dissimilar metals shall be required.

B. Dielectrically isolated ductile iron pipe, valves, and fittings.

C. Coatings shall not serve as the primary galvanic isolation.

3.05 PROTECTION OF ADJACENT SURFACES

A. Remove, mask, or otherwise protect items or surfaces not coated from contamination and damage during cleaning and coating operations.

B. Examples include protecting mating and machined surfaces, mechanical and electrical equipment (open or enclosed), instruction and similar plates, and wet and newly coated surfaces.

3.06 SURFACE PREPARATION

A. Remove or repair surface irregularities and impart profile as specified:

1. Welds:

a. Welds: Smooth and continuous.

b. Weld spatter, protrusions, laminations, slag, buckshot, and slivers.

Remove and grind smooth in accordance with NACE SP 0178.

c. Undercuts and porosity: Fill with weld material and grind smooth.in accordance with NACE-SP 0178.

d. Projections, sharp edges, high points, fillets, and corners: Grind smooth to a radius of at least 1/16-inch.

2. Substrate defects:

a. Pitting, gouges, scratches, porosity, and similar:

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1) Grind smooth.

2) Defects exceeding 20-percent reduction in wall thickness require weld repairs.

3. Grind full length of edges and corners smooth to a radius of at least 1/16-inch.

B. Pre-Cleaning:

1. SSPC-SP WJ-4/NACE WJ-4.

2. Water: Potable quality and may be heated.

3. After washing, allow surface to dry before subsequent cleaning and coating.

4. Surfaces: Visually free of dust, dirt, animal waste, oil, grease, and other debris after pressure washing.

C. Surface preparation method:

1. See Coating Tabulations.

a. Method A: SSPC-SP1.

b. Method C: SSPC-SP10/NACE 2.

c. Method C-1: Repair of defective or damaged coated areas.

1) For metal substrate:

a) SSPC-SP1.

b) SSPC-SP10/NACE 2.

c) SSPC-SP11 where abrasive blasting is impractical.

i. Level 3 shall be required with no amount of residue permitted in pit bottoms and surface a profile of 1-mil minimum unless a higher value is specified.

2) For surrounding intact coating (nominal 2- to 3-inch margin):

a) SSPC-SP1.

b) Feather abrupt edges and around repair area by hand or power tool with non-woven pad into adjacent tightly bonded coatings.

c) Roughen or abrade surface in accordance with manufacturer’s recommendations to achieve matted or lusterless finish.

d. Method F1 (ductile iron pipe): NAPF 500-03-04.

e. Method G (stainless steel): ASTM A380.

f. Method H: SSPC-SP5/NACE 1.

g. Method I (galvanized): Repair of defective or damaged galvanized surface. Use following:

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1) To steel substrate:

a) SSPC-SP7/NACE 4.

b) SSPC-SP3, where abrasive blast cleaning is impractical.

2) Galvanized surface:

a) Method A and treat with conditioner specific for galvanized substrate in accordance with manufacturer’s instructions.

Rinse surface with potable water.

b) Sweep blast.

2. Compare prepared steel surfaces to following visual reference photographs for allowable visible contaminants and stains:

a. SSPC-VIS1 for abrasive blast cleaning.

b. SSPC-VIS3 for power and hand tool cleaning.

c. SSPC-VIS4/NACE-VIS7 for waterjetting.

3. Assessment of dust contaminants:

a. Perform clear tape test method in accordance with ISO 8502-3.

b. Perform three tests per shift.

c. Acceptance Criteria: Degree of cleanliness shall meet Class 3.

D. Surface profile:

1. Prepare as specified in Coating Tabulations.

2. Where not specified, prepare in accordance with manufacturer’s instructions for metallic substrates or existing coating surfaces and service environment.

3. Where manufacturer’s instructions do not specify a surface profile, prepare blasted surfaces to following profile:

a. Atmospheric Service Environments: 1-mil or greater angular profile and less than specified millage of first applied coat.

b. Burial and Immersion Service Environments: Angular profile 2-mil or greater and less than specified millage of first applied coat.

4. Inspect surface profile in accordance with NACE SP 0287:

a. Use replica tape suitable for surface profile depth range.

b. Perform at least two tests per 1,000-square feet.

E. Soluble salts:

1. Measure concentration of chlorides, nitrates and sulfates in accordance with SSPC

Guide 15.

2. Perform at least two tests per 1,000-square feet of surface area. Include corrosion pit areas.

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3. Acceptance criteria: Do not exceed 3-micrograms per square centimeter for chlorides and 5-micrograms per square centimeter for nitrates and sulfates.

F. Re-clean or perform additional surface preparation of contaminated surfaces before coating application.

G. Heat cast iron components to between 140- and 180-degrees Fahrenheit to evaporate moisture for 2-hours minimum.

3.07 COMPRESSED AIR EQUIPMENT

A. Keep air compressor and spray application equipment lines free of oil and moisture during work.

B. Compressed air quality:

1. Perform tests in accordance with ASTM D4285.

2. Perform test at the beginning of every shift.

3.08 FILLERS AND CAULK APPLICATION

A. Caulk areas including crevices, gaps, plate seams, skip welds, and conduit penetrations.

B. Fill areas including prepared pits, cavitation, and/or porosity, plate seams, and gaps at bolts and rivets.

C. Apply in a uniform texture, neatness, and color matched appearance.

D. Apply in accordance with manufacturer’s instructions and achieve tight bond to substrate or previous coats.

3.09 COATING APPLICATION

A. Coating shall be done in a workmanlike manner to produce an even film of uniform thickness. The finished surfaces shall be free from runs, drops, ridges, waves, laps, sags, curtains, brush marks, and variations in color, texture, and finish.

B. Shop coated and lined equipment shall be primed and finished in the shop and touched up in the field with identical coating materials after installation and in accordance with the coating manufacturer’s application instructions.

C. Follow specified systems in the Coating Tabulations and coating manufacturer’s application instructions for applied coatings. In event of a conflict, the more stringent requirement shall apply.

D. Stripe coat:

1. Brush apply stripe coat to each coat applied.

2. Apply stripe coat prior to spray application of the primer, when practical.

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3. Apply to edges, corners, interior angles, pits, plate seams, crevices, rivets, nuts, threads, bolts, washers, welds, and similar features.

E. Apply number of coats and coating thickness specified in Coating Tabulations.

1. Alternate coat colors to differentiate between coats.

2. Apply in accordance with manufacturer’s instructions.

3. Apply in accordance with SSPC PA1.

F. Prevent overspray or dry spray. When such conditions occur, clean surfaces prior to application of subsequent coats.

G. Re-clean contaminated surfaces between coats.

H. Dry Film Thickness (DFT):

1. After each coat, inspect hardened coating system for DFT compliance in accordance with SSPC PA2.

2. Acceptance Criteria: no single spot measurement less than 80 percent minimum or 120 percent maximum specified.

I. Discontinuity (Holiday) Testing:

1. Inspect in accordance with NACE SP 0188:

a. Use maximum test voltage for DFT as recommended by coating manufacturer to prevent coating damage.

2. Inspect pipeline coatings in accordance with NACE SP 0274:

a. Use maximum test voltage for any DFT as recommended by coating manufacturer to prevent coating damage.

J. Coating Adhesion:

1. Test in accordance with ASTM D4541 at the direction of the COR.

3.10 CONTRACTOR FIELD QUALITY TESTING

A. Inspection Equipment:

1. Calibrate inspection devices and equipment in accordance with the manufacturer’s instructions.

2. Verify calibration prior to every use.

B. Qualified personnel shall conduct tests and sign reports.

1. Perform tests in presence of the COR:

2. Provide rigging for COR to observe inspections.

C. Make daily reports for review by the COR, including:

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1. Date of work.

2. Description of areas and work performed.

3. Environmental conditions.

4. Results from the following quality control tests:

a. Soluble salt.

b. Surface profile.

c. Visual comparison of prepared surfaces.

d. Assessment of dust contaminants.

e. Compressed air quality.

f. Dry film thickness (DFT).

g. Discontinuity (Holiday) testing.

h. Coating adhesion testing (when directed by the COR).

D. Final inspection will take place after repairs, but before placing into service.

3.11 REPAIR AND REMEDIAL WORK

A. Repair defective or damaged areas of coatings in accordance with coating manufacturer’s recommendations.

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3.12 COATING TABULATIONS

Tabulation No. 01

Items to be coated - Commercial or manufactured items with factory or shop applied coating system using coating manufacturer’s standard coating material:

a. Valve actuators and motors.

b. Interior and exterior of air valve assemblies.

c. Plunger valve

d. Plunger valve aeration device

e. Manually operated ball valves

f. Butterfly valves for plunger valve aeration device

g. Flap valves

h. Gate valve

i. CL restrained split sleeve coupling

Coating materials Number and thickness of coats Surface preparation method

Factory or Shop applied permanent coating system:

1. Factory or shop standard surface preparation and permanent coating system.

2. Items subject to sunlight shall be topcoated with ultraviolet (UV) stable materials.

3. Permanent coating system shall have 10-year corrosion-free protection without significant defects stored in atmospheric exposure.

4. Color and gloss: Manufacturer's standard color unless specific color is otherwise specified in color schedule.

5. Unless otherwise specified, unexposed surfaces that require coatings, such as interior of cabinets, enclosures, and equipment, shall be given manufacturer’s standard permanent coated finish.

Field Repair: Repair damaged areas of coated surfaces with compatible materials to equal thickness and color match of undamaged areas, unless otherwise tabulated herein.

Tab AE-05.DOC

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Tabulation No. 02 Items to be coated - Shop or field applied interior linings for immersion exposure:

1. Interior ferrous surfaces of steel pipe upstream and downstream of plunger valve

2. Interior ferrous surfaces of 42-inch steel pipe reducer

3.…