Amendment 0004_0004.pdf

(x)

140R6020R0034 x x copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted ; or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE

RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR

OFFER. If by virtue of this amendment you desire to change an offer already submitted , such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

Billings MT 59107

R60

PO Box 36900 Regional Office Great Plains Region Bureau of Reclamation

11/04/20200004

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

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

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

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

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

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

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

PAGE OF PAGES

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

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

09/18/2020

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

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

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

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

ORDER NO. IN ITEM 10A.

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

See attachment for changes incorporated by this amendment:

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

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

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

Stormy Gallagher

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

Bonny Dam Amendment No. 0004

Outlet Works Recoating Solicitation No. 140R6020R0034

Description of Changes:

1. In Part I – The Schedule, Section C – Specifications, remove 02 83 00 - Removal and

Disposal of Coatings Containing Hazardous Materials in its entirety and substitute therefor the attached Revised 02 83 00 - Removal and Disposal of Coatings Containing Hazardous

Materials.

2. In Part I – The Schedule, Section C – remove Specifications, 09 96 20 - Coatings in its entirety and substitute therefor the attached Revised 09 96 20 – Coatings.

3. In Part I – The Schedule, Section C – Specifications, remove 35 21 94 - Steel Pipe and substitute therefor the attached Revised 35 21 94 - Steel Pipe.

4. In Part I – The Schedule, Section C – Specifications, remove 51 09 96 - Photographs and substitute therefor the attached Revised 51 09 96 – Photographs.

5. In Part IV - Representations and Instructions, remove Section M - Evaluation Factors for

Award in its entirety and substitute therefor the attached Revised Section M.

For convenience, essential changes on the revised solicitation pages are indicated by a vertical line in the margin where lines or paragraphs changed from the previous version. However, all portions of the revised solicitation pages shall apply whether changes thereon have or have not been indicated.

The Sign-in Sheet for the Site Visit and the Questions and Answers have been attached for informational purposes only.

Acknowledgement: See Block 11 above regarding how to acknowledge this amendment. The

Government must receive the acknowledgement at the place designated for receipt of bids (See

Block 10 of the Standard Form 1442).

Receipt of Proposals- The hour and date for receipt of proposals is not extended.

No questions will be accepted after November 10, 2020 at 3:00 pm MST.

Third Party: If you have given a copy of the solicitation to someone else, please forward this amendment accordingly.

Removal and Disposal of Coatings Containing Hazardous Materials Revised 02 83 00 - 1

SECTION 02 83 00

REMOVAL AND DISPOSAL OF COATINGS CONTAINING HAZARDOUS

MATERIALS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Removal and Disposal of Coatings Containing Hazardous Materials:

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

2. Include in price offered in the Price Schedule the following items within the outlet works requiring removal and disposal of coatings containing hazardous materials (refer to Section 09 96 20 – Coatings and Section 51 02 83 – Existing Coatings Analysis for details):

a. Gate Chamber:

1) All exposed metalwork in the outlet works gate chamber (except areas to be protected), including the gate bonnet cover and cylinder, bypass valve piping, gate air vent piping, ventilation ductwork, handrails, ladders, hydraulic piping, and electrical conduit.

2) The concrete floor of the gate chamber.

b. Access House and Tunnel:

1) The outlet works access house guardrail and ladder.

2) The 56-inch outlet works pipe exterior (Stations 4+82.81 to

10+61), including all appurtenant metalwork.

3) The ventilation ductwork and electrical conduit within the outlet works tunnel (spot repairs only).

c. Pipe Interior:

1) The 56-inch outlet works pipe interior between the guard gate (Station 4+75.27) and the steel-lined concrete plug (Station 10+69.39).

3. Include the prices for On-site Certified Industrial Hygienist (CIH) oversight and laboratory costs during coatings removal. On-site CIH oversight costs for coatings application shall be included in Section 09 96 20 – Coatings.

4. Include the cost of disposal of wastes containing coal tar products as hazardous waste. Waste stream is presumed to be hazardous unless sample testing indicates otherwise.

5. Do not include the cost of disposal of wastes containing only regulated metals as hazardous waste. Refer to Article 1.12 of this Section.

Removal and Disposal of Coatings Containing Hazardous Materials Revised 02 83 00 - 2

1.02 DEFINITIONS AND ABBREVIATIONS

A. ACGIH: American Conference of Governmental Industrial Hygienists.

B. AIHA: American Industrial Hygiene Association.

C. Background Monitoring and Sampling:

1. Sampling conducted in and around regulated areas prior to commencing on-site work, and outside of regulated areas during on-site work.

2. Used as a baseline for other sampling.

D. CDPHE: Colorado Department of Public Health and Environment.

E. CIH: Certified Industrial Hygienist.

F. Clearance Sampling:

1. Sampling conducted in and around regulated areas prior to relocation or removal of the containment system, or after a potentially uncontrolled release.

2. Compared with background samples or other baselines to confirm clearance for continued work.

G. Coal tar products: Materials containing PAHs, including coal tar, coal tar pitch, creosote, or other materials that create CTPVs.

H. Coatings containing hazardous materials:

1. Coatings which could generate the release of airborne contaminants during removal in concentrations which exceed the OSHA PEL or ACGIH TLV for regulated metals or CTPVs.

2. Coatings which, upon removal, generate solid waste that could be found toxic when tested in accordance with the TCLP for regulated metals or PAHs.

I. Competent Person:

1. For regulated metals: As defined in 29 CFR 1926.32(f).

2. Capable of identifying existing and predictable hazards in connection with the removal and disposal of coatings containing regulated metals or coal tar products.

3. Has authorization to take prompt corrective measures to eliminate hazards.

4. Experienced in administration and supervision under OSHA and EPA regulations.

5. Familiar with the applicable standards and regulations listed in Article 1.06 of this Section.

J. CTPV: Coal tar pitch volatile, as defined in 29 CFR 1910.1002.

K. EPA: Environmental Protection Agency.

Removal and Disposal of Coatings Containing Hazardous Materials

Revised 02 83 00 - 3

L. Hazardous Waste: As defined in 6 CCR 1007-3.261.3.

M. HEPA: High Efficiency Particulate Absolute filtration efficiency of 99.97% at 0.3 microns.

N. NIOSH: National Institute for Occupational Safety and Health.

O. NIST: National Institute of Standards and Technology.

P. NVLAP: National Voluntary Laboratory Accreditation Program.

Q. PAHs: Polycyclic aromatic hydrocarbons, including O-, M-, and P-Cresol.

R. PEL: Permissible Exposure Limit, as defined in 29 CFR 1910.1000 Table Z 1.

S. PPE: Personal protective equipment.

T. Post-Construction Sampling:

1. Sampling conducted in and around regulated areas after completion of on-site work.

2. Compared with preconstruction samples or other baselines to confirm successful removal of hazardous materials without contamination of the surrounding environment.

U. Preconstruction Sampling:

1. Sampling conducted in and around regulated areas prior to commencing on-site work.

2. Used to verify presence and concentration of hazardous materials and to provide a baseline for subsequent sampling.

V. RCRA: Resource Conservation and Recovery Act.

W. Regulated Area:

1. Areas where hazardous material removal operations are performed, which are isolated by physical boundaries which assist in the prevention of the uncontrolled release of hazardous materials.

2. Refer also to the definitions provided by the regulations and standards listed in Article 1.06 of this Section.

X. Regulated metals:

1. Arsenic: See 29 CFR 1926.1118.

2. Cadmium: See 29 CFR 1926.1127.

3. Chromium: See 29 CFR 1926.1126.

4. Lead: See 29 CFR 1926.62.

Revised 02 83 00 - 4

5. Mercury.

6. Silver.

Y. Removal and Handling Activities: Include (but are not limited to) grinding, sanding, abrasive blasting, solvent cleaning, chemical stripping, hand or power tool removal, scraping, peeling, cutting, isolation, containment, collection, packaging, storage, transportation, and disposal of existing coatings.

Z. Reportable Quantities: as defined in CRS 25-8-61.

AA. SSPC: Society for Protective Coatings.

BB. Technically Qualified Person: as referenced in 29 CFR 1926.32(m).

1. Familiar with the construction and operation of any and all equipment and technical measures required for removal of materials containing regulated metals or coal tar products.

2. Familiar with the hazards involved, as well as all applicable standards and regulations listed in Article 1.06 of this Section.

CC. TCLP: Toxicity Characteristic Leaching Procedure, defined by EPA Test Method 1311, used to determine whether a solid waste is hazardous per 6 CCR 1007-3.261.24.

DD. TLV: Threshold Limit Value, as defined by ACGIH.

EE. TSD facility: Hazardous Waste Treatment, Storage, and Disposal facility.

FF. Working Level Monitoring:

1. Sampling conducted in and around regulated areas during on-site work.

2. Used to confirm compliance with emissions and employee exposure standards and regulations.

1.03 REFERENCE STANDARDS

A. American Conference of Governmental Industrial Hygienists (ACGIH)

1. ACGIH TLVs Threshold Limit Values, found at www.acgih.org.

B. Bureau of Reclamation (USBR)

1. RSHS Reclamation Safety and Health Standards, including revisions posted at https://www.usbr.gov/safety/rshs/index.html

C. Code of Colorado Regulations (CCR)

1. Available online at: https://www.sos.state.co.us/CCR/NumericalDeptList.do http://www.acgih.org/ https://www.usbr.gov/safety/rshs/index.html https://www.sos.state.co.us/CCR/NumericalDeptList.do

Revised 02 83 00 - 5

2. 5 CCR 1001-10 Regulation Number 8, Control of Hazardous Air Pollutants

a. Part A Federal NESHAPs [National Emission Standards for Hazardous Air Pollutants]

3. 6 CCR 1007-2 Part 1 Solid Waste Sites and Facilities

4. 6 CCR 1007-3 Hazardous Waste

a. .99 Notification

b. .100 Permit Regulations

c. .101 Department Compliance Advisories and

Enforcement Actions

d. .260 Hazardous Waste Management System:

General

1) .10 Definitions

e. .261 Identification and Listing of Hazardous Waste

1) .3 Definition of Hazardous Waste

2) .24 Toxicity Characteristic

f. .262 Standards Applicable to Generators of Hazardous Waste

1) .18 EPA Identification Numbers

2) Subpart B Manifest Requirements Applicable to Small and Large Quantity Generators

3) .42 Exception Reporting

g. .263 Standards Applicable to Transporters of

Hazardous Waste

h. .264 Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities

1) .12 Required Notices

i. .268 Land Disposal Restrictions

5. 8 CCR 1507-25 Rules and Regulations Concerning the Permitting, Routing, and Transportation of Hazardous and Nuclear Materials and the Intrastate Transportation of Agricultural Products in the State of Colorado

a. Part I Hazardous Materials Transportation

b. Part II Hazardous Materials Permits

Revised 02 83 00 - 6

c. Part III Hazardous Materials Route Designation

D. Code of Federal Regulations (CFR)

1. 29 CFR 1910 Occupational Safety and Health Standards

a. .1000 Air Contaminants [PELs]

b. .1002 Coal Tar Pitch Volatiles; Interpretation of Term

c. .1018 Inorganic Arsenic

d. .1200 Hazard Communication

2. 29 CFR 1926 Safety and Health Regulations for Construction

a. .32 Definitions

b. .55 Gases, Vapors, Fumes, Dusts, and Mists

c. .62 Lead

d. .103 Respiratory Protection

e. .1126 Chromium (VI)

f. .1127 Cadmium

E. Environmental Protection Agency (EPA)

1. EPA Test Method 1311 Toxicity Characteristic Leaching Procedure

2. EPA Test Method TO-13A Determination of Polycyclic Aromatic Hydrocarbons (PAHs) in Ambient Air Using Gas Chromatography/Mass Spectrometry (GC/MS)

F. Society for Protective Coatings (SSPC)

1. SSPC C3 Lead Paint Removal Training

2. SSPC C5 Lead Paint Removal Refresher Training

3. SSPC Guide 6-2015 Containing Surface Preparation Debris Generated During Paint Removal Operations

4. SSPC QP2-2009 Procedure for Evaluating the Qualifications of Painting Contractors (Field Removal of Hazardous Coatings from Complex Structures)

1.04 SUBMITTALS

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

B. RSN 02 83 00-1, Resumes and Qualifications:

1. Provide resumes and qualifications for the following personnel and entities:

a. Coatings Removal Contractor(s)

Revised 02 83 00 - 7

b. Coatings Removal Project Designer(s)

c. Coatings Removal Supervisor(s)

d. Coatings Removal Workers

e. Independent Testing Laboratory(s)

f. Hazardous Waste Transporter(s)

g. TSD Facility(s)

2. Refer to Article 1.07 of this Section for details.

C. RSN 02 83 00-2, Coatings Removal Plans:

1. Include the following elements:

a. Copy of CDPHE Notification

b. Containment System Plan

c. Ventilation Plan

d. Worker Protection Compliance Program

e. Emissions and Exposure Monitoring Plan

f. Waste Characterization, Handling, and Disposal Plan

g. Contamination Contingency Plan

2. Refer to Article 1.09 of this Section for details.

D. RSN 02 83 00-3, Preconstruction Test Results:

1. Include the following preconstruction test results for regulated metals and PAHs:

a. Wipe sample analyses for regulated metals.

b. Area air sample analyses.

2. Refer to Article 1.10 of this Section for details.

E. RSN 02 83 00-4, Working Level Test Results:

1. Include the following working level test results for regulated metals and PAHs:

a. Personal air monitor sample analyses.

b. Area air sample analyses.

c. Pressure differential recordings for containment areas.

2. Refer to Article 1.10 of this Section for details.

F. RSN 02 83 00-5, Clearance and Post-Construction Test Results:

1. Include the following clearance and post-construction test results for regulated metals and PAHs:

a. Wipe sample analyses for regulated metals.

Revised 02 83 00 - 8

b. Area air sample analyses.

2. Compare with background test results.

3. Demonstrate compliance with specified acceptance criteria.

4. Refer to Article 1.10 of this Section for details.

G. RSN 02 83 00-6, Waste Characterization Test Results:

1. Provide waste characterization results for waste generated under this Section.

2. Refer to Article 1.10 of this Section for details.

H. RSN 02 83 00-7, Waste Handling and Disposal Records:

1. Provide handling and disposal records for waste generated under this Section.

2. Refer to Article 1.11 of this Section for details.

1.05 PROJECT CONDITIONS

A. Existing coatings contain regulated metals and coal tar products (refer to Section 51 02 83 – Existing Coatings Analysis), although due to the age of the coatings, CTPVs are no longer present.

B. Work on the pipe interiors will be conducted in areas where drainage enters a waterway.

Release of contaminants during coating removal, surface preparation, surface repair, handling and application of new coatings, and waste handling are prohibited.

C. The remote location of the work site requires additional planning for outside emergency assistance and timely laboratory support.

D. Work activities may require controlling the temperature and humidity inside the containments to account for changing weather conditions. Refer to Section 09 96 20 – Coatings.

E. If a portion of the waste stream is verified as hazardous waste, the Contractor will be considered a co-generator of hazardous waste in accordance with 6 CCR 1007-3. 260.10, and will need to obtain an EPA Identification Number per 6 CCR 1007-3.262.18.

1.06 STANDARDS AND REGULATORY REQUIREMENTS

A. Safety and Health:

1. General: RSHS; 29 CFR 1926.32 and 1926.55; and 5 CCR 1001-10.A.

2. Regulated metals: 29 CFR 1910.1018, 1926.62, 1926.1126, and 1926.1127.

3. Coal tar products: EPA Test Method TO-13A.

4. Respiratory Protection: RSHS Section 8; 29 CFR 1926.103 and 1926.62(f).

5. Hazard Communication: 29 CFR 1910.1200.

Revised 02 83 00 - 9

6. Containment and Ventilation: SSPC Guide 6.

7. Exposure Limits: 29 CFR 1910.1000 (OSHA PELs) and ACGIH TLVs.

B. Solid Waste:

1. General: 6 CCR 1007-2 Part 1.

C. Hazardous Waste:

1. General: RSHS Section 11; and 6 CCR 1007-3.99, .100, .101, .260, .261, and .262.

2. Characterization: EPA Test Method 1311.

3. Packaging and Transportation: 6 CCR 1007-3.263; and 8 CCR 1507-25 Parts I to

III.

4. Disposal: 6 CCR 1007-3.264 and .268.

D. All other applicable Federal, State, and local standards and regulations not listed above shall apply.

E. In case of conflict, the most stringent regulations and standards shall apply.

1.07 QUALIFICATIONS

A. Coatings Removal Contractor:

1. Current EPA Identification Number per 6 CCR 1007-3.262.18.

2. Current certification by the SSPC Painting Contractor Certification Program in accordance with SSPC QP-2.

B. Coatings Removal Project Designer:

1. Signed statement asserting credential as a Technically Qualified Person, as defined in Article 1.02 of this Section.

2. Documentation of credentials and experience (5 years minimum) in containment structure and ventilation system design.

C. Coatings Removal Supervisor:

1. Signed statement asserting credential as a Competent Person, as defined in Article

1.02 of this Section.

2. Certifications of SSPC C3 training and refresher training (SSPC C5) within the last 12 months.

D. Coatings Removal Workers:

1. Documentation of 1 year (minimum) experience in removal of coatings containing hazardous materials.

Revised 02 83 00 - 10

E. On-site CIH:

1. Refer to Section 01 35 30 – Contractor’s On-site Safety and Health Personnel.

F. Independent Testing Laboratory:

1. Current certifications and accreditations under the EPA National Lead Laboratory Accreditation Program (for regulated metals), AIHA, NIST, NVLAP, and/or the State of Colorado for performing tests according to approved standards and methods for regulated metals and PAHs (see Article 1.06).

G. Hazardous Waste Transporter:

1. Current EPA Identification Number per 6 CCR 1007-3.262.18.

2. Current license for hazardous material transport in accordance with

6 CCR 1007-3.263.

3. Current permit per 8 CCR 1507-25 Part II.

H. TSD Facility:

1. Documentation of compliance with 6 CCR 1007-3.100 and .264.

2. Current EPA Identification Number per 6 CCR 1007-3.262.18.

3. Written notice from the facility that the facility will accept waste to be shipped under this contract, in accordance with 6 CCR 1007-3.264.12.

1.08 AUTHORITIES, DUTIES, AND RESPONSIBILITIES

A. Coatings Removal Project Designer:

1. Prepare and sign the Coatings Removal Plans.

B. Coatings Removal Supervisor:

1. Review and sign the Coatings Removal Plans.

2. On jobsite during all coating removal activities. Available for emergencies.

3. Control entry to and from any regulated area.

4. Ensure that employees wear appropriate PPE, are trained in the use of appropriate methods for exposure control, use proper hygiene methods and decontamination procedures.

5. Ensure that engineering controls in use are in proper operating condition and are functioning properly.

6. Responsible for compliance with applicable Federal, State, and local requirements; the Contractor’s Safety Plan; and the approved Coatings Removal Plans.

7. Take prompt corrective measures to eliminate hazards from removal and handling activities.

Revised 02 83 00 - 11

C. On-site CIH:

1. Refer to Section 01 35 30 – Contractor’s On-Site Safety Personnel.

2. Review and sign the Coatings Removal Plans.

3. Review, analyze, and sign the Preconstruction, Working Level, Clearance, Post- Construction, and Waste Characterization Test Results.

4. Ensure that employee exposure monitoring is conducted in accordance with the applicable standards and regulations listed in Article 1.06 of this Section.

5. Conduct emissions sampling.

6. Conduct clearance testing.

7. Conduct containment and ventilation system testing.

8. Characterize solid waste debris generated from removal operations.

1.09 COATINGS REMOVAL PLANS

A. Submit plans, for approval, which detail the engineering controls, administrative controls, and procedures to be implemented during coating removal operations. Refer to Section 09 96 20 – Coatings for removal methods to be used in each area. The plans shall be:

1. Prepared and signed by the Coatings Removal Project Designer.

2. Reviewed and signed by the On-site CIH and Coatings Removal Supervisor.

B. Copy of CDPHE Notification (refer to Article 3.01 of this Section).

C. Containment System Plan:

1. Detailed plan to prevent the release of coatings, metals, dusts, vapors, and solvents into the environment during the disturbance, removal, and reapplication of coatings in accordance with Article 3.03 and the applicable regulations and standards listed in Article 1.06 of this Section.

2. Include (but do not limit to) the following information:

a. Coatings removal methods to be conducted within each containment (refer to Section 09 96 20 – Coatings).

b. Detailed project drawings and descriptions of the proposed containment structure, device, or method of containment, showing the SSPC Containment System Class (see Table 02 83 00A – Containment Criteria for Removal of Coatings Containing Hazardous Materials), general layout, attachment to the structure, and relationship to the structure.

c. Details and locations of decontamination units, temporary storage facilities, and boundaries of each regulated area.

d. Performance criteria for the containment. Emission of dusts, metals, or toxic vapors into the surrounding environment is prohibited.

e. Inspection criteria for the containment system.

Revised 02 83 00 - 12

f. Specifications on sheet plastic, prefabricated decontamination units, and other materials or equipment specific to containment. Include (but do not limit to) manufacturer/supplier contact information, model, capacity, performance characteristics, safety data sheets, etc.

D. Ventilation Plan:

1. Detailed plan to ventilate, maintain negative pressure, and monitor pressure within the containment system; and to filter exhaust from the containment system during the disturbance, removal and reapplication of coatings in accordance with Article 3.03 and the applicable regulations and standards listed in Article 1.06 of this Section.

2. Include (but do not limit to) the following information:

a. Detailed project drawings and descriptions of the proposed ventilation equipment that will be used (see Table 02 83 00A – Containment Criteria for Removal of Coatings Containing Hazardous Materials), as well as any temporary utilities required. Include performance criteria and specifications for equipment.

b. Plan for maintaining negative pressure and monitoring pressure.

c. Detailed description and calibration data for instrumentation that will be used to test ventilation system performance.

d. Testing procedures.

e. Specifications for the filtration system. Emission of dusts, metals, or vapors into the facility is prohibited. Dust collection system shall filter exhaust air to HEPA efficiency.

f. Detailed system performance calculations for air flow, air changes in the containment, velocity, and static pressures in ducting, and fan performance.

g. Specifications on ventilation units, HEPA filters, and other applicable materials or equipment. Include (but do not limit to) manufacturer/ supplier contact information, model, capacity, performance characteristics, safety data sheets, etc.

Revised 02 83 00 - 13

Ta bl e

A

C on ta in m en t C rit er ia fo r R em ov al o f C oa tin gs C on ta in in g H az ar do us

M at er ia ls

Ex ha us t

Fi lt ra ti on

Re qu ir ed

N o

N o

N o

N o

Ye s

N o

N ot es

1.

T hi s t ab le p ro vi de s g en er al d es ig n cr ite ria o nl y.

I t d oe s n ot g ua ra nt ee th at sp ec ifi c co nt ro ls ov er em iss io ns w ill o cc ur b ec au se u ni qu e s ite c on di tio ns m us t b e co ns id er in th e de sig n.

O th er co m bi na tio ns o f m at er ia ls m ay p ro vi de co nt ro ls ov er em iss io ns eq ui va le nt to o r g re at er th an th os e co m bi na tio ns sh ow n ab ov e.

2.

T he

S

SP

C Cl as sif ic at io n is ba se d on S

SP

C

G ui de

N ot e th at fo r w or k ov er w at er , w at er b oo m s o r b oa ts w ith sk im m er s m us t b e em pl oy ed , w he re fe as ib le

, t o co nt ai n sp ill s or re le as es

D eb ris m us t b e r em ov ed d ai ly at a m in im um

3.

P er m ea bi lit y ad dr es se s b ot h ai r a nd w at er a s a pp ro pr ia te

In th e c as e o f w at er re m ov al m et ho ds

, t he co nt ai nm en t m at er ia ls m us t b e re sis ta nt to w at er

G ro un d co ve rs sh ou ld al w ay s i m pe rm ea bl e, an d of su ff ic ie nt st re ng th to w ith sta nd th e im pa ct an d w ei gh t o f t he d eb ris a nd th e e qu ip m en t u se d fo r c ol le ct io n an d cl ea n-up

G ro un d co ve rs m us t al so e xt en d be yo nd th e c on ta in m en t b ou nd ar y t o ca pt ur e e sc ap in g de br is.

4.

If d eb ris e sc ap es th ro ug h th e s ea m s, th en ad di tio na l s ea lin g of th e se am s a nd jo in ts is re qu ire d.

5.

W he n

N at ur al is li ste d, v en til at io n is no t r eq ui re d pr ov id ed th e e m iss io ns ar e co nt ro lle d as sp ec ifi ed in th is

Sp ec ia l P ro vi sio n, an d pr ov id ed w or ke r e xp os ur es ar e pr op er ly co nt ro lle d.

I f u na cc ep ta bl e e m iss io ns o r w or ke r e xp os ur es to h az ar do us m at er ia ls oc cu r, in co rp or at e a v en til at io n sy ste m in to th e co nt ai nm en t.

6.

G ro un d co ve rs an d w al l t ar pa ul in s m ay p ro vi de su ita bl e c on tro ls ov er em iss io ns w ith ou t t he n ee d to co m pl et el y en cl os e th e w or k ar ea

7.

T hi s m et ho d ap pl ie s t o w at er cl ea ni ng to re m ov e s ur fa ce co nt am in an ts, an d w at er je tti ng

(w ith an d w ith ou t a br as iv e) an d w et a br as iv e b la st cl ea ni ng w he re th e go al is to re m ov e p ai nt

A lth ou gh b ot h pe rm ea bl e a nd im pe rm ea bl e c on ta in m en t m at er ia ls ar e i nc lu de d, g ro un d co ve rs an d th e l ow er p or tio ns o f t he co nt ai nm en t m us t b e w at er eg at iv e Pr es su re ir o

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Revised 02 83 00 - 14

E. Worker Protection Compliance Program:

1. Detailed plan to protect workers from and monitor worker exposure to regulated metals and PAHs in accordance with the approved Safety Plan (see Section 01 35 20 – Safety and Health), Articles 3.04 and 3.05 of this Section, and the applicable regulations and standards listed in Article 1.06.

2. Include (but do not limit to) the following information:

a. Procedures, equipment, and training of workers on hazards involved with handling and disposing of coatings containing regulated metals and coal tar products.

b. Plan for monitoring worker exposure to airborne contaminants using personal and area air monitors.

c. Plans for decontamination procedures, equipment, and facilities to be used during coating removal activities.

d. Specifications on respirators, personal air monitors, PPE, protective clothing, and other applicable materials or equipment, including (but not limited to) manufacturer/supplier contact information, model, capacity, performance characteristics, safety data sheets, etc.

3. Include (but do not limit to) the following sampling details:

a. Sampling and analysis methods.

b. Equipment calibration information.

c. Name of person conducting sampling.

d. Type and location of sampling (personal or area).

e. Collection media specifications.

f. Flow rates and duration of samples.

g. Name, contact person, address, and telephone number of proposed testing laboratory.

4. In lieu of including medical surveillance program details, provide certification, signed by a licensed physician, that the workers are being tested as part of a medical surveillance program in accordance with 29 CFR 1926.62(j).

a. Blood level testing shall include lead and zinc protoporphyrin (ZPP) tests, as well as monitoring for the other regulated metals present in the existing coatings.

b. Do not include personally identifiable information (PII) or medical information protected under the Health Insurance Portability and Accountability Act (HIPAA).

F. Emissions and Exposure Monitoring Plan:

Revised 02 83 00 - 15

1. Detailed plan to monitor emissions of regulated metals and PAHs in accordance with Article 3.05 of this Section, and the applicable regulations and standards listed in Article 1.06.

2. Include (but do not limit to) the following information:

a. Plans for conducting preconstruction, working level, clearance, and post-construction sampling, monitoring, and testing.

b. Specifications on area air monitors, wipes, wetting agents, encasement materials, disposal containers, and other applicable materials or equipment. Include (but do not limit to) manufacturer/supplier contact information, model, capacity, performance characteristics, safety data sheets, etc.

3. Include (but do not limit to) the following sampling details:

a. Analytical contaminant list sampling and analysis methods.

b. Equipment calibration information.

c. Name of person conducting sampling.

d. Type and location of sampling (personal or area).

e. Collection media specifications.

f. Flow rates and duration of samples.

g. Name, contact person, address, and telephone number of proposed testing laboratory.

G. Waste Characterization, Handling, and Disposal Plan:

1. Detailed plan to properly characterize, handle, and dispose of all waste generated from coatings removal operations in accordance with Article 3.06 of this Section, and the applicable regulations and standards listed in Article 1.06.

2. Include (but do not limit to) the following information:

a. Estimated quantity and planned disposal location for each type of waste to be generated.

b. Plan for the sampling, testing, and characterization of waste:

1) Include sample collection and analytical test methods that will be used to characterize the waste.

2) Include the required method detection limits.

3) Describe the analytical data delivery package including quality control and quality assurance.

c. Plan for the handling, storage, transportation, and disposal of waste from coating removal operations, and the cleaning of reusable items.

d. Plan for the disposal of wastewater in accordance with Section 01 57 00 – Water Pollution Control.

Revised 02 83 00 - 16

e. Name, contact person, address, and telephone number of proposed independent testing laboratory(s), transporter(s), disposal facility(s), and wastewater treatment facility(s).

f. Written notice from the owner or operator of the disposal facility(s) documenting permits and agreement to accept waste generated under this contract.

g. Specifications on storage and disposal containers and other applicable materials or equipment. Include (but do not limit to) manufacturer/ supplier contact information, model, capacity, performance characteristics, safety data sheets, etc.

H. Contamination Contingency Plan:

1. Detailed contingency plan to handle a confirmed contamination over reportable quantities due to a breach in containment or storage, in accordance with Article

3.07 and the applicable regulations and standards listed in Article 1.06 of this Section.

2. Include (but do not limit to) the following information:

a. Plan for monitoring and reporting reportable releases. Include personnel to contact, telephone numbers, email addresses, time frames for contacting, and methods of contact.

a. Plan for decontamination of contaminated areas and surfaces.

1.10 LABORATORY TEST RESULTS

A. Submit exposure, emissions, and waste characterization test results for all monitoring and sampling conducted during coating removal operations. All test result submittals shall be:

1. Provided by an approved independent testing laboratory.

2. Reviewed, signed, and prepared for submittal by the On-site CIH.

3. Reviewed and signed by the Coatings Removal Supervisor.

B. Except for waste characterization samples, include a map indicating the location of each sample.

C. Provide appropriate quality control information to supplement analytical data. Include from blanks, laboratory control samples with percent recovery, duplicates, matrix spike samples with percent recovery, and other appropriate quality control measures.

D. Refer to Articles 3.03, 3.05 and 3.06 of this Section for more details.

1.11 WASTE HANDLING AND DISPOSAL RECORDS

A. For waste generated under this Section, provide the following:

Revised 02 83 00 - 17

1. Actual quantities generated, and disposal location(s).

2. Nonhazardous Wastes: Bill(s) of Lading.

3. Hazardous Wastes (if applicable): Manifest(s) and Certificate(s) of Disposal.

B. Refer to Article 3.06 of this Section for Details.

1.12 DISPOSING HAZARDOUS WASTE

A. The following applies if a waste stream containing regulated metals only (i.e. no coal tar products) tests as hazardous waste (these provisions would be a modification to this specification):

1. Assemble a written plan to submit to the Reclamation CO for additional funds upon acceptance.

2. Obtain EPA Identification number (if not already obtained), in accordance with 6 CCR 1007-3.262.18 before treating, storing, or transporting hazardous waste.

3. Handle and dispose of hazardous waste in accordance with Article 3.06 and the applicable regulations and standards in Article 1.06 of this Section.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

3.01 NOTIFICATION

A. Prior to performing work, file EPA Form 8700-12 with CDPHE, stating the location and general description of coatings removal, handling, and disposal activities; and the hazardous wastes to be generated, per 6 CCR 1007-3.99.

B. Submit copy of form to COR with Coatings Removal Plans.

3.02 COATINGS REMOVAL

A. Refer to Section 09 96 20 – Coatings for removal methods to be used in each area.

B. Handle and dispose of coatings containing regulated metals or coal tar products in accordance with:

1. Applicable standards and regulations listed in Article 1.06 of this Section.

2. The approved Coatings Removal Plans.

Revised 02 83 00 - 18

3.03 CONTAINMENT AND VENTILATION

A. Contain and ventilate the work area in accordance with the approved Containment System and Ventilation Plans for coatings.

B. The containment and ventilation systems shall control emissions to the environment in conformance with Federal, State, and local regulations and the following criteria:

1. Comply with the approved Containment System and Ventilation Plans during coating removal and coating application.

2. Do not exceed ambient air quality standards.

3. Prevent contamination of any reservoir, watercourse, or water system.

4. Prevent any contamination of sediment in any reservoir or watercourse.

5. Suitable for surface preparation methods specified in Section 09 96 20 – Coatings.

6. Containment and ventilation components in accordance with SSPC Guide 6, as summarized in Table 02 83 00A – Containment Criteria for Removal of Coatings Containing Hazardous Materials, as well as the other standards and regulations listed in Article 1.06 of this Section.

7. Ventilate within the containment and filter exhaust air to HEPA efficiency.

8. Maintain and monitor negative pressure within the containment.

a. Record and submit pressure differential measurements in conjunction with personal air monitor sampling (refer to Article 3.05 of this Section).

b. Additional recordings may be taken at the discretion of the On-site CIH.

c. If pressure differential results fall below the minimum allowable pressure difference, stop work until appropriate corrective measures are taken, and perform additional monitoring as necessary until the required standards are met.

C. Perform the following activities within the containment system:

1. Coating removal.

2. Surface preparation.

3. Waste and debris containerization.

4. Activities which may spread contamination outside the Regulated Area.

5. Application, touch-up, and repair of new coatings in accordance with Section 09 96 20 – Coatings.

D. Provide signs and barriers at each point of entry to containment area to prevent unauthorized personnel access.

Revised 02 83 00 - 19

3.04 WORKER PROTECTION

A. Limit employee exposure to airborne contaminants containing regulated metals or PAHs in accordance with:

1. The approved Safety Program (see Section 01 35 20 – Safety and Health).

2. Applicable standards and regulations listed in Article 1.06 of this Section

3. The approved Worker Protection Compliance Program for coatings.

3.05 EMISSIONS AND EXPOSURE MONITORING

A. General:

1. Perform employee exposure monitoring, high volume area sampling, and wipe sampling for regulated metals and PAHs in accordance with:

a. Applicable sampling standards listed in Article 1.06 of this Section.

b. The approved Emissions and Exposure Monitoring Plan for coatings.

2. All samples shall be analyzed by an approved independent testing laboratory.

3. Test results shall be reviewed for compliance by the On-site CIH and submitted.

B. Preconstruction (Background) Sampling:

1. Collect surface and high-volume air samples in and around all regulated areas, and analyze samples for regulated metals.

2. Collect high-volume air samples in and around all regulated areas, and analyze samples for PAHs.

C. Working Level Monitoring:

1. Initial Exposure Assessment: At the commencement of coatings removal operations, the On-site CIH shall conduct and submit an initial exposure assessment for regulated metals and for PAHs.

2. Periodic Monitoring: Whether or not a Negative Exposure Assessment (NEA) has been made by the On-site CIH, the Contractor shall conduct periodic monitoring for regulated metals and for PAHs.

3. Collect and submit high-volume emissions samples in conjunction with personal air monitor sampling.

4. Perform additional monitoring whenever there has been a change of equipment, process, control, or personnel, or a new task has been initiated that could result in a change in emissions or exposures.

5. Do not exceed the emissions or exposure limits referenced in Article 1.06 of this Section.

Revised 02 83 00 - 20

a. If sample results exceed the specified emission or exposure limits, stop work until appropriate corrective measures are taken, and perform additional monitoring as necessary until the required standards are met.

D. Clearance and Post-Construction Sampling:

1. Collect surface and high-volume air samples in and around all regulated areas, and analyze samples for regulated metals and PAHs.

2. Sample test results shall meet the following criteria:

a. Surface Samples: At or below 500 μg/ft2 (measured as an average concentration of all metals present in preconstruction samples, in micrograms per square foot of surface area sampled).

b. High-Volume Air Samples: At or below preconstruction levels.

3.06 WASTE CHARACTERIZATION, HANDLING, AND DISPOSAL

A. General:

1. Characterize, handle, transport, and dispose of solid waste debris generated from removal operations in accordance with:

a. The regulations and standards listed in Article 1.06 of this Section.

b. The approved Waste Characterization, Handling, and Disposal Plan for coatings.

c. Section 01 74 00 – Cleaning and Waste Management.

2. Presume waste is hazardous until characterized.

a. The assumption that a waste stream will be nonhazardous for cost estimating purposes (refer to subparagraph 1.01A.5 above) shall not relieve the Contractor of the responsibility to verify this through testing.

3. Transport waste in secured sealed labeled containers in such a manner to prevent leakage during transport to disposal site.

4. Reclamation reserves the authority to observe the sampling, transportation, and disposal of all components of the waste stream.

B. Nonhazardous Waste:

1. Store, transport, and dispose of nonhazardous waste debris in accordance with Federal, State, and local requirements (refer to Article 1.06 of this Section). In case of conflict, the most stringent regulation shall apply.

2. Store nonhazardous coating debris in closed containers separate from hazardous waste storage areas.

3. At the time of collection:

a. Obtain copy of Bill of Lading signed by the solid waste transporter.

4. At the time of delivery to the solid waste disposal facility:

Revised 02 83 00 - 21

a. Obtain and submit Bill of Lading signed by the solid waste transporter and solid waste disposal facility.

C. RCRA-defined Hazardous Waste:

1. Seal, label, and store hazardous coating debris in DOT-approved weatherproof, watertight steel containers.

2. Do not co-mix different types of hazardous and non-hazardous waste materials.

3. Dispose of all hazardous waste at permitted RCRA Subtitle C TSD facility.

4. Before transporting hazardous waste for offsite treatment, storage, or disposal:

a. Obtain required transportation permits and vehicle placards in accordance with 8 CCR 1507-25 Part II.

b. If necessary, obtain a new Hazardous Material Route Designation in accordance with 8 CCR 1507-25 Part III.

c. Prepare a Manifest in accordance with 6 CCR 1007-3.262 Subpart B.

d. Obtain written notice from the owner or operator of the TSD facility, including documentation that the facility has the required permits and that the facility will accept waste to be shipped under this contract, in accordance with 6 CCR 1007-3.264.12.

5. At the time of collection:

a. Obtain copy of Manifest signed by the hazardous waste transporter.

6. At the time of delivery to the TSD facility:

a. Obtain and submit copy of Manifest signed by the hazardous waste transporter and TSD facility.

7. At the time of disposal:

a. Obtain and submit copy of Certificate of Disposal signed by the TSD facility.

b. If Contractor does not receive the Certificate of Disposal within 45 days of delivery, file and submit an Exception Report in accordance with

6 CCR 1007-3.262.42.

D. Wastewater from Coating Removal Operations:

1. Handle and dispose of wastewater in accordance with applicable Federal, State, and local regulations. In case of conflict, the most stringent regulation shall apply.

2. Filter all wastewater contaminated with coating debris before disposal. Refer to Section 01 57 30 – Water Pollution Control.

Revised 02 83 00 - 22

3.07 REPORTABLE RELEASES AND DECONTAMINATION

A. In the event of a confirmed contamination over reportable quantities due to a breach in containment or storage:

1. Notify applicable agencies and COR in accordance with the approved Contamination Contingency Plan.

2. Contact COR via telephone within eight (8) hours. Follow up with a written report within two (2) calendar days.

3. Decontaminate areas and surfaces contaminated with regulated metals or PAHs in accordance with the approved Contamination Contingency Plan.

4. Conduct clearance testing to verify decontamination.

END OF SECTION

Coatings

Revised 09 96 20 - 1

SECTION 09 96 20

COATINGS

PART 1 GENERAL

1.01 MEASUREMENT AND PAYMENT

A. Gate Chamber Metalwork Recoating:

1. Measurement: Surface of area coated, to include costs for the following:

a. Manually clean and fully recoat all exposed metalwork in the outlet works gate chamber, including the gate bonnet cover and cylinder, gate hanger assembly, bypass valve piping, gate air vent piping, ventilation ductwork, handrails, ladders, and electrical conduit.

b. Do not recoat the concrete floor.

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

B. Access House and Tunnel Metalwork Recoating:

1. Measurement: Surface of area coated, to include costs for the following:

a. Clean and fully recoat the access house guardrail and ladder.

b. Clean and fully recoat the 56-inch outlet works pipe exterior (Stations

4+82.81 to 10+61), including all appurtenant metalwork.

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

C. Tunnel Metalwork Spot Repairs:

1. Measurement: Surface of area coated, to include costs for the following:

a. Perform spot repairs on the ventilation ductwork and electrical conduit within the outlet works tunnel.

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

D. Outlet Works Pipe Interior Recoating:

1. Measurement: Surface of area coated, to include costs for the following:

a. Clean and fully recoat the 56-inch outlet works pipe interior between the gate (Station 4+75.27) and the steel-lined concrete plug (Station 10+69).

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

E. General Notes:

1. Areas of full recoating will be measured to the limits of each recoating area marked on the drawings provided.

2. Areas of spot repairs will be identified by the COR prior to commencing work.

Revised 09 96 20 - 2

3. Minimum measured area of any single recoating area will be 1 square feet.

4. Do not include surface area of the following:

a. Items to be protected during coatings operations (see Article 3.02 of this Section).

b. Items to be removed and replaced with pre-coated items (see Section 35 22 14 – Valves and Equipment).

1.02 REFERENCE STANDARDS

A. ASTM International (ASTM)

1. ASTM C920-18 Elastomeric Joint Sealants

2. ASTM D870-15 Testing Water Resistance of Coatings Using Water Immersion

3. ASTM D2794-93(2010) Resistance of Organic Coatings to the Effects of Rapid Deformation (Impact)

4. ASTM D4060-14 Abrasion Resistance of Organic Coatings by the Taber Abraser

5. ASTM D4285-83(2012) Indicating Oil or Water in Compressed Air

6. ASTM D4541-09 Pull-Off Strength of Coatings Using Portable Adhesion Testers

7. ASTM D5894-16 Cyclic Salt Fog/UV Exposure of painted Metal, (Alternating Exposures in a Fog/Dry Cabinet and a UV/Condensation Cabinet)

8. ASTM G8-96(2010) Cathodic Disbonding of Pipeline Coatings

B. Code of Colorado Regulations (CCR)

1. 5 CCR 1001-25 Control of Volatile Organic Compounds from Consumer Products and Architectural and Industrial Maintenance Coatings

C. International Organization For Standardization (ISO)

1. ISO 8502-3-1992 Assessment of dust on Steel Surface Prepared for Painting (Pressure-Sensitive Tape Method)

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

1. SSPC-AB1-17 Mineral and Slag Abrasives

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

Revised 09 96 20 - 3

3. SSPC-AB3-04 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-PA2-17 Measurement of Dry Paint Thickness with Magnetic Gages

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

8. SSPC-SP1-15 Solvent Cleaning

9. SSPC-SP10/NACE 2-07 Near-White Blast Cleaning

10. SSPC-SP11-13 Power Tool Cleaning to Bare Metal

11. SSPC-VIS1-02 Guide and Reference Photographs for Steel Surfaces Prepared by Abrasive Blast Cleaning

12. SSPC-VIS3-04 Visual Standard for Power- and Hand-Tool Cleaned Steel

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

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

1.03 SUBMITTALS

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

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

1.…