db contract documents part 7 engineering ......1983 marcus ave, suite 109, lake success, ny, 11042...

REGION 8 BRIDGE REPLACEMENTS(WESTCHESTER COUNTY)

PIN 8BOW.0F, Contract D900036

DB CONTRACT DOCUMENTS

PART 7ENGINEERING DATA

Draft November 30, 2016

New York State Department of Transportation

Region 8 Bridge Replacements (Westchester Co.) i Part 7 - Engineering DataPIN 8BOW.0F, Contract D900036 Draft November 30, 2016

ENGINEERING DATA


Region 8 Bridge Replacements (Westchester Co.) ii Part 7 - Engineering DataPIN 8BOW.0F, Contract D900036 Draft November 30, 2016

Asbestos Assessment Report for BIN 5500050

ASBESTOS ASSESSMENT REPORT

D031071

PIN 8BOW.00.101

Critical Bridges over Water

- East 3rd Street over Route 907W and Hutchinson River -

(BIN 5500050)

TOWN OF PELHAM, WESTCHESTER COUNTY (NYSDOT REGION 8)

Prepared For:

L.K. McLean Associates, P.C. 437 South Country Road, Brookhaven, NY 11719

For Submittal to:


September 2014

1983 Marcus Ave, Suite 109, Lake Success, NY, 11042

EPM - Environmental Planning & Management, Inc.

Asbestos Assessment Report

East 3rd Street over Route 907W / Hutchinson River (BIN 5500050)

Village of Pelhem, Westchester County

PIN 8BOW.00.101

Table of Contents Page Executive Summary i 1.0 Introduction 1 2.0 Asbestos Survey 2 3.0 Laboratory Analysis 4

3.1 Analytical Procedures 4 3.2 Analytical Results 4

Appendices

A – List of Provided Record Plans B – Bulk ACM Sampling Log/Chain-of-Custody Forms C – Sample Location Plans D – Sample Legend E – Bridge Element Diagrams F – Licenses and Accreditations G – Laboratory Analysis Data Sheets H – Photographs of Asbestos Containing Materials

EPM# 14040-15

List of Figures

Figure # Title Follows Page 1 Asbestos Containing Material & Suspect Asbestos ii Containing Material Locations

2 General Site Location Map 1

List of Tables

Table # Title Follows Page 1 Summary of Identified Asbestos Containing Materials ii & Suspect Asbestos Containing Materials 2 Asbestos Sample Laboratory Analysis Results 4

i

Executive Summary In accordance with our Asbestos Term Agreement (Downstate - D031071) with New York State Department of Transportation (NYSDOT), Environmental Planning and Management, Inc. (EPM, Inc.), as a subconsultant to L.K. McLean Associates, P.C. (LKMA), performed an inspection and sampling of the structure associated with the Critical Bridges over Water – East 3rd Street over Route 907W / Hutchinson River (BIN 5500050), Town of Pelham, Westchester County (PIN 8BOW.00.101) for the presence of asbestos-containing materials (ACM). Prior to the field inspection of the structure, available As-Built diagrams were reviewed to determine the potential presence of ACM and suspect asbestos-containing material (SACM). The inspection was performed on August 9th, 2014 and September 5th, 2014 by EPM staff (Darren Frank – Certificate #02-21260, Daniel Kardashian – Certificate #14-12786 and Kevin Goddard - Certificate #13-21618) who are New York State Department of Labor (NYSDOL) certified asbestos inspectors. The purpose of the inspection was to identify the location, quantity and general removal options (including cost estimate) of the asbestos-containing materials (greater than 1% as measured by PLM, and TEM) present in the structure in accordance with New York State Industrial Code Rule 56 (ICR 56). A total of 15 bulk samples of the following types of materials were collected from the bridge:

Brown Joint Filler Black Joint Filler Gray Paint (on Concrete) Old White Caulk Brown Sidewalk Joint Filler

In addition, the following suspect asbestos containing material (SACM) identified, but not sampled due to inaccessibility, included;

Pipe wrap/mastic potentially located on gas conduits encased within the north and south concrete sidewalks (utility mark-outs were observed during the site visit);

Conduit material potentially asbestos containing as related to Con Edison conduits concrete encased within span of bridge (utility mark-outs were observed during the site visit);

Electrical components (such as cable insulation, arc wrap and duct seal) potentially located within Con Edison manholes and conduits concrete encased within span of bridge (manholes and utility mark-outs were observed during the site visit);

Conduit material potentially asbestos containing as related to communication lines concrete encased within span of bridge (utility mark-outs were observed during the site visit).

The samples were delivered to Alpha Labs, located at 14-26 28th Avenue, Long Island City, New York, for analysis by Polarized Light Microscopy (PLM), and by Transmission Electron Microscopy (TEM), where applicable. In accordance with the NYSDOT protocol, if PLM analysis did not detect any asbestos in non-friable organically bound (NOB) samples, the

ii

laboratory was instructed to re-analyze the samples from each set of homogeneous materials using TEM analysis until a positive result for asbestos was found or all samples of the group were analyzed. The laboratory analysis identified asbestos ( >1%) in the following materials:

Black Joint Filler Old White Caulk

A summary of the identified asbestos containing and unsampled suspect asbestos-containing materials, along with a description, location, and quantity, are presented in Table 1 following this section. The table shows that ACM and SACM were identified at the bridge. Figure 1 is an illustration of the structure depicting the location of the identified materials. Table 2 summarizes the sampling locations, material descriptions, and analytical results for all samples collected. A site location map of the structure inspected is provided in Figure 2. Photographs of the identified ACM are presented in Appendix H. Other appendices are listed in the Table of Contents.

%ACM Type / Location Sample I.D. Asbestos

• Asbestos Containing Materials (ACM)

- Black Joint FillerVertical joints between concrete stemwall of pier/abutments and stone face and Horizontal joints at base of abutments/piers

5500050-2 1.6% Chrysotile

- Old White CaulkCrack repair in northeast and southeast wingwalls

5500050-4 2.1% Chrysotile

• Suspect Asbestos Containing Materials (SACM)

Potentially located on gas conduits encased within the north and south concrete sidewalks

-Conduit MaterialPotentially asbestos containing as related to Con Edison conduits concrete encased within span of bridge

Potentially located within Con Edison manholes and conduits concrete encased within span of bridge

-Arc WrapPotentially located within Con Edison manholes and conduits concrete encased within span of bridge

-Duct SealPotentially located within Con Edison manholes and conduits concrete encased within span of bridge

-Conduit MaterialPotentially asbestos containing as related to communication lines concrete encased within span of bridge

* Quantity presented is total of homogeneous materials from all observed locations.SF = Square Feet, LF = Linear Feet ea. = Individual pieces or units

Approx.Quantity*

340 SF

4.5 SF

Table 1

Summary of Identified Asbestos-Containing Materials (ACM) & Suspect Asbestos-Containing Materials (SACM)

Village of Pelham, Westchester County

PIN 8BOW.00.101

(BIN 5500050)

East 3rd Street over Route 907W / Hutchinson River

- Pipe Wrap/Mastic

-Cable Insulation

Assumed present and positive for Asbestos





400 LF

200 LF

30 LF

5 SF

200 LF

Assumed present and positive for Asbestos 200 LF

Page 1 of 1

1.0 INTRODUCTION In accordance with our Asbestos Term Agreement (Downstate - D031071) with New York State Department of Transportation (NYSDOT), Environmental Planning and Management, Inc. (EPM, Inc.), as a subconsultant to L.K. McLean Associates, P.C. (LKMA), performed an inspection and sampling of the structure associated with the Critical Bridges over Water– East 3rd Street over Route 907W / Hutchinson River (BIN 5500050), Town of Pelham, Westchester County (PIN 8BOW00.101) for the presence of asbestos-containing materials (ACM). A general site location map is presented in Figure 2 at the end of this section. The inspection was performed on August 9th, 2014 and September 5th, 2014 by EPM staff (Darren Frank – Certificate #02-21260, Daniel Kardashian – Certificate #14-12786 and Kevin Goddard - Certificate #13-21618) who are New York State Department of Labor (NYSDOL) certified asbestos inspectors. The scope of work consisted of the following tasks:

- Review available record plans to determine the potential presence of ACM and/or SACM at the existing structure;

- Conduct a site visit and a visual inspection of the bridge to identify potential locations of

ACM; - Collect bulk samples of suspected ACM from each homogenous area in accordance with

standard industry protocols; - Submit bulk samples to a New York State Department of Health (NYSDOH) or United

States Environmental Protection Agency (USEPA) approved laboratory participating in the Environmental Laboratory Approval Program (ELAP). Analyze the samples using Polarized Light Microscopy (PLM) to determine the amount of asbestos present. Continue to analyze Non-Friable Organically Bound (NOB) samples of a homogeneous sample set using Transmission Electron Microscopy (TEM) until a positive ACM result is confirmed or all NOB samples in the set are analyzed.

- Document the results of the investigation findings in a report which includes:

a. A summary of the data collection techniques and laboratory analysis procedures

used. b. Identification of the location, type and quantities of ACM observed which contain

greater than 1% asbestos.

1

SCALE 1:480000 1000 2000 3000 4000 5000

FEET

N

E

S

W

FIGURE-2BRIDGE LOCATIONBIN: 5500050EAST 3RD STREET OVER ROUTE 907W/HUTCHINSON RIVER , PELHAM, WESTCHESTER CO.NEW YORK

kgoddardCalloutBridge Location

2

2.0 ASBESTOS SURVEY

This inspection consisted of a visual survey along with sample collection of suspect ACM present at the subject structure. In addition, record plans for the bridge were available and were reviewed during the inspection. A list of the provided records plans that were examined is presented in Appendix A.

In accordance with the NYSDOT scope of work, three bulk samples (when possible) of suspect ACM were collected from each homogeneous material observed. A total of 15 bulk ACM samples from the structure were collected for laboratory analysis. The sampling was conducted using protocol established by the USEPA and as required by NYSDOL's Industrial Code Rule 56. Utilizing amended water and a knife, chisel or pliers a small amount of suspect ACM was obtained and placed immediately into a zip-lock bag and sealed. The bag was then labeled and the sample information recorded on a sampling log/chain-of-custody form. All samples were "double-bagged" for shipment to the analytical laboratory. A description of the suspect ACM sampled during the field survey and/or identified from a review of the provided record plans is presented below:

Brown Joint Filler Three (3) samples of a brown fibrous joint filler were collected. This material is present within the vertical joints of jersey barriers located underdeck. This non-friable material was in good condition.

Black Joint Filler

Three (3) samples of a black fibrous joint filler were collected. This material is present within the vertical joint between the concrete stemwall of piers/abutments and stone face and along the horizontal joint (running along base of piers and abutments). This non-friable material was in good condition.

Gray Paint (on Concrete)

Three (3) samples of a thin grey paint were collected. This material is present on the underside of the bridge from the top of the Jersey barrier to the bottom of the deck. This non-friable material was in good condition.

Old White Caulk Three (3) samples of an old white deteriorated caulk were collected. This material is present as crack repair on the northeast and southeast wingwalls. This non-friable material was in poor condition.

Brown Sidewalk Joint Filler

Three (3) samples of a fibrous brown joint filler were collected. This material is present within concrete sidewalk joints of the southwest sidewalk on the top of the span. This non-friable material was in good condition.

3

In addition, the following suspect asbestos containing material (SACM) identified, but not sampled due to inaccessibility, included;

Pipe wrap/mastic potentially located on gas conduits encased within the north and south concrete sidewalks (utility mark-outs were observed during the site visit);

Conduit material potentially asbestos containing as related to Con Edison conduits concrete encased within span of bridge (utility mark-outs were observed during the site visit).

Electrical components (such as cable insulation, arc wrap and duct seal) potentially located within Con Edison manholes and conduits concrete encased within span of bridge (manholes and utility mark-outs were observed during the site visit);

Conduit material potentially asbestos containing as related to communication lines concrete encased within span of bridge (utility mark-outs were observed during the site visit).

As-Built Record Plans did not indicate the presence of a waterproofing membrane on the

bridge deck.

As per NYSDOT, this site is not suspect for the presence of an asbestos-containing structural steel paint coating as the bridge is a pre-stressed concrete beam structure.

Neither As-Built Record Plans, nor field observations, indicated the presence of bearing pads underneath the ends of the beams.

Neither As-Built Record Plans, nor field observations, indicated the presence of Bond

Breaker Slip Sheet. The bulk ACM sampling log/chain-of-custody forms for the samples collected are presented in Appendix B. The location from which each sample was collected is shown on the bridge diagram presented in Appendix C. As a reference, Appendix D presents typical suspect asbestos containing materials and their associated descriptions. Similarly, Appendix E presents diagrams of typical bridge elements for general information purposes.

4

3.0 LABORATORY ANALYSIS 3.1 Analytical Procedures

The bulk samples were delivered to Alpha Labs, located at 14-26 28th Avenue, Long Island City, New York. This laboratory is accredited by the New York State Environmental Laboratory Accreditation Program (ELAP #11833) and the National Voluntary Laboratory Accreditation Program (NVLAP # 200691-0). Accreditation certifications for the laboratory are provided in Appendix F The samples were analyzed by Polarized Light Microscopy (PLM). Bulk sample analysis is accomplished by using a polarized light microscope equipped with dispersion staining as described by the Interim Method for the Determination of Asbestos in Bulk Insulation, Federal Register/Volume 47, No. 103/May 27, 1987. The method of analysis involves the immersion of a suspect material in a solution of known refractive index and the subjection to illumination by polarized light. The resulting color displays enable mineral identification. According to ELAP guidelines, quantitative Transmission Electron Microscopy (TEM) analysis is the only method that can be used to determine if Non-friable Organically Bound (NOB) materials can be considered non-asbestos containing. Therefore, NOB samples determined to be inconclusive by PLM analysis must be verified through TEM analysis. According to NYSDOT protocol, the laboratory was instructed to re-analyze the samples from each set of homogeneous NOB materials using TEM analysis, until a positive result for asbestos was found or all samples of the group were analyzed.

3.2 Analytical Results

A summary of all the laboratory analysis results of the bulk samples collected is presented in Table 2 at the end of this section. The laboratory analysis reports are included in Appendix G. The laboratory analysis indicated that two (2) of the materials collected contained greater that 1% asbestos.

Photographs of the suspect asbestos-containing material are presented in Appendix H.

AsbestosSample Sampling Content (%)

Sample I.D. Description Location PLM* TEM*

5500050-1A North joint - east side of pier NADInconclusive NAD

5500050-1B North joint - east side of east abutment NADInconclusive NAD

5500050-1C South joint - east side of pier NADInconclusive NAD

5500050-2A North joint of pier Trace CHInconclusive Not Analyzed

5500050-2B West abutment - south joint 1.6% CH Not Analyzed

5500050-2C East abutment - south joint NA/PS Not Analyzed

5500050-3A West elevation of pier - center NADInconclusive NAD

5500050-3B West abutment stemwall - center NADInconclusive NAD

5500050-3C East abutment stemwall - center NADInconclusive NAD

5500050-4A Northeast wingwall 2.1% CH Not Analyzed

5500050-4B Northeast wingwall NA/PS Not Analyzed

5500050-4C Northeast wingwall NA/PS Not Analyzed

5500050-5A Southwest sidewalk(5th joint from west)NAD

Inconclusive NAD

5500050-5B Southwest sidewalk(3rd joint from west)NAD

Inconclusive NAD

5500050-5C Southwest sidewalk(1st joint from west)NAD

Inconclusive NAD

NAD = No Asbestos Detected

NA/PS = Not Analyzed/Positive Stop

CH = Chrysotile

* Trace = Less than or equal to 1% asbestos content and not considered an ACM.

= Sample, or homogeneous group, positive for asbestos.

Table 2 Asbestos Sample Laboratory Analysis Results

BIN 5500050 - East 3rd Street over Route 907W/Hutchinson River

Gray Paint (on Concrete)

Old White Caulk

Brown Joint Filler in Vertical Joints of Jersey Barriers

Black Joint Filler

Brown Joint Filler in Concrete

Sidewalk Joints

Page 1 of 1

APPENDIX A

Provided Record Plans

PIN 8BOW.00.101 - Critical Bridges over Water

BIN Carried Crossed Village County Orientation Record Plans and Notes

5500050East 3rd Street

Route 907WHutchinson

RiverPelham Westchester N

1925 ‐ built (full plans not provided)2000 ‐ M ‐ replace wearing surface (asphalt concrete) ‐ Drawings not provided

rpr = repairrepl = replace

APPENDIX B

Bulk ACM Sampling Log/Chain-of-Custody Forms

APPENDIX C

Sample Location Plans

APPENDIX D

Sample Legend

Asbestos Sample Legend

Bridge Inspections Sample I.D. Abbreviations Material Description AD Adhesive - Typically beneath railing posts. AP Asphalt Pavement - Bridge Deck Wearing Surface. AS Abutment Sleeve - Pipe in abutment through which utility pipes enter. Sometimes it is a

transite material. BB Bond Breaker - Graphite slip sheet between abutment backwall & deck slab. BF Bituminous Filler - Hard, shiny, black, bituminous material filling void spaces. BP Bearing Pad - Bond breaker between bearing plate and concrete pedestal. BM Bituminous Material - Thin, black, bituminous, water proofing coating. (Item 61) BR Backer Rod - A type of joint filler material present under joint sealer. BRP Break Pad - Friction pad material on machine and motor brakes of draw bridges. C Conduit - Typically runs underneath deck slab on supports. CC Concrete Coating - Hard, thick, paint-like coating on concrete members, particularly pier

caps. CF Crack Filler - Material placed in cracks on surface of bridge deck to act as a filler. CK Caulking - Typically around the base of railing posts. COT Coating - Coating materials on stone used as an armored joint, or on utility

pipes, or elsewhere. CS Conduit Sealer - Conduit/duct sealer materials. CT Ceiling Tile - Tile panels as ceiling materials on pedestrian underpasses. DP Drainage Pipe - Masonry/Cement pipe used for drainage of abutments. G Gasket - Around inner lip of utility box cover. IN Insulation - Insulation material. Found under jacketing of water main or other

utility pipes. JF Joint Filler - At abutment joints, etc. (a.k.a., Expansion mat’l). JS Joint Sealer - Any joint cover material, caulking, sealant, etc.

JM Joint Material - Miscellaneous material present in joint other than Joint Filler or Joint Sealer.

MM Masonry Mortar - Mortar used in brick and stone work. PS Paint Sample - Structural steel under deck, hand rails. PW Pipe Wrapping - Material used to wrap the outside of utility pipes. RP Railing Pad - Beneath guide rail posts.

SC Stucco Coating - Cement-like stucco wall coating ` SI Spray-On Insulation - Insulation/corrosion protection applied to structural steel members.

T Tar - Black, bituminous materials. TCT Traffic Counter Tape - Woven material with adhesive backing. TP Tar Paper - Black, fibrous, sheet construction material. WM Waterproofing Membrane - Rubberized sheet with embedded fiber weave.

APPENDIX E

Bridge Element Diagrams

End Abutment

Begin Abutment

BRIDGE ELEMENTS

Begin Bearing

Stem (may or maynot be present)

Concrete Pedestal

Girder 1

Diaphragm (if less depth than girder)(Diaphragm 1 - nearest to begin abutment)

Floor Beam (if same depth as girder and has a flange)

Connection (or Bolt) PlateCover Plate (adds thickness to flange)

Bottom Flange(left side)

Web(left side)

Stiffener (flat plate welded to web, either vertical or horizontal)

Vertical or HorizontalCross Frame (if delicate)Cross Brace (heavy lateral brace)

SplicePlate

Drainage Grate Frame.Drainage Grate (on top).

Curb Cap Fascia Cap(right side)

Bridge Seat

Footing

Girder 2

Stringer 1

BridgeOrientation

Joint

Sidewalk / Safety Area

PEDESTRIAN BRIDGES

Pier Column

Railing Corner Post(Span 3, Section 1,right side)

Railing Top Rail(Span 2, Section 4, right side)

Baluster(Span 3, Section 1, right side)

Pier CapPier 2

Pier 1

BridgeOrientation

Span 3

Span 2

Span 1

Span 4

Begin Side

End Side

Deck Joint

Pier 3

APPENDIX F

Licenses and Accreditations

A–AsbestosHandling E‐ManagementPlanner

B–RestrictedHandler–AlliedTrades F–OperationsandMaintenance

C–AirSamplingTechnician G–Supervisor

D–Inspector H–ProjectMonitor

I–ProjectDesigner

DARREN FRANK





I–ProjectDesigner

KEVIN GODDARD





I–ProjectDesigner

DANIEL KARDASHIAN

NEW YORK STATE DEPARTMENT OF HEALTHWADSWORTH CENTER

Expires 12:01 AM April 01, 2015Issued April 01, 2014

CERTIFICATE OF APPROVAL FOR LABORATORY SERVICEIssued in accordance with and pursuant to section 502 Public Health Law of New York State

MR. DIMITRIOS MOLOHIDES NY Lab Id No: 11833ALPHA LABS LLC14-26 28TH AVENUELONG ISLAND CITY, NY 11102

is hereby APPROVED as an Environmental Laboratory for the categoryENVIRONMENTAL ANALYSES SOLID AND HAZARDOUS WASTE

All approved subcategories and/or analytes are listed below:

Miscellaneous

Asbestos in Friable Material Item 198.1 of Manual

EPA600/M4/82/020

Asbestos in Non-Friable Material-PLM Item 198.6 of Manual (NOB by PLM)

Asbestos in Non-Friable Material-TEM Item 198.4 of Manual

Lead in Dust Wipes EPA 7000B

Lead in Paint ASTM D3335-85A

Sample Preparation Methods

ASTM D3335-85A

APP. 14.2, HUD JUNE 1995

Serial No.: 50888Property of the New York State Department of Health. Certificates are valid only at the addressshown, must be conspicuously posted, and are printed on secure paper. Continued accreditation dependson successful ongoing participation in the Program. Consumers are urged to call (518) 485-5570 toverify the laboratory's accreditation status.

Page 1 of 1

National VoluntaryLaboratory Accreditation Program

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005

Alpha Labs LLC14-26 28 Avenue

Long Island City, NY 11102Mr. Dimitrios Molohides

Phone: 718-482-7525 Fax: 718-482-7524E-Mail: [email protected]

URL: http://www.alphalabsllc.com

BULK ASBESTOS FIBER ANALYSIS (PLM) NVLAP LAB CODE 200691-0

NVLAP Code Designation /Description

18/A01 EPA 600/M4-82-020: Interim Method for the Determination of Asbestos in Bulk InsulationSamples

18/A03 EPA 600/R-93/116: Method for the Determination of Asbestos in Bulk Building Materials

2014-01-01 through 2014-12-31

Effective dates For the National Institute of Standards and Technology

Page 1 Of 1 NVLAP-01S (REV. 2005-05-19)

United States Department of CommerceNational Institute of Standards and Technology

A

Certificate of Accreditation to ISO/IEC 17025:2005

NVLAP LAB CODE: 200691-0

Alpha Labs LLCLong Island City, NY

is accredited by the National Voluntary Laboratory Accreditation Program for specific services,listed on the Scope of Accreditation, for:

BULK ASBESTOS FIBER ANALYSISThis laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005.

This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory qualitymanagement system (refer to joint ISO-ILAC-IAF Communique dated January 2009).

2014-01-01 through 2014-12-31

Effective dates \

*ipni /^J^/1fy*w- I^.lAAJ— V

For the National Institute of Standards and Technology

NVLAP-01C (REV. 2009-01-28)

APPENDIX G

Laboratory Analysis Data Sheets

APPENDIX H

Photographs of Asbestos Containing Materials

Photo 2 - ACM Old White Caulk present as crack repair on northeast wingwall and southeast wingwall

East 3rd Street over Route 907W / Hutchinson RiverBIN 5500050

Photo 1 - ACM Black Joint Filler present in vertical joint between concrete stemwall of pier/abutments and stone face and in horizontal joint at base of pier/abutment.

ACM Black Joint Filler

ACM Old White Caulk


Region 8 Bridge Replacements (Westchester Co.) iii Part 7 - Engineering DataPIN 8BOW.0F, Contract D900036 Draft November 30, 2016



D031071

PIN 8BOW.00.101

Critical Bridges over Water

- Route 987D over Saw Mill River - (BIN 5500719)

TOWN OF GREENBURGH, WESTCHESTER COUNTY (NYSDOT REGION 8)

Prepared For:

L.K. McLean Associates, P.C. 437 South Country Road, Brookhaven, NY 11719

For Submittal to:


ber 2014

1983 Marcus Ave, Suite 109, Lake Success, NY, 11042

EPM - Environmental Planning & Management, Inc.


Route 987D over Saw Mill River (BIN 5500719)

Town of Greenburgh, Westchester County

PIN 8BOW.00.101



Appendices

A – List of Provided Record Plans B – Bulk ACM Sampling Log/Chain-of-Custody Forms C – Sample Location Plans D – Sample Legend E – Bridge Element Diagrams F – Licenses and Accreditations G – Laboratory Analysis Data Sheets

EPM# 14040-15

List of Figures

Figure # Title Follows Page


List of Tables

Table # Title Follows Page 1 Asbestos Sample Laboratory Analysis Results 4

Executive Summary In accordance with our Asbestos Term Agreement (Downstate - D031071) with New York State Department of Transportation (NYSDOT), Environmental Planning and Management, Inc. (EPM, Inc.), as a subconsultant to L.K. McLean Associates, P.C. (LKMA), performed an inspection and sampling of the structure associated with the Critical Bridges over Water – Route 987D over Saw Mill River (BIN 5500719), Town of Greenburgh, Westchester County (PIN 8BOW.00.101) for the presence of asbestos-containing materials (ACM). Prior to the field inspection of the structure, available As-Built diagrams were reviewed to determine the potential presence of ACM and suspect asbestos-containing material (SACM). The inspection was performed on July 21, 2014 by EPM personnel (Darren Frank – Certificate #02-21260, and Kevin Goddard - Certificate #13-21618) who are New York State Department of Labor (NYSDOL) certified asbestos inspectors. The purpose of the inspection was to identify the location and quantity of the asbestos-containing materials (greater than 1% as measured by PLM, and TEM) present in the structure in accordance with New York State Industrial Code Rule 56 (ICR 56). A total of 9 bulk samples of the following types of materials were collected from the bridge: • Road Tar • Brown Joint Filler • Tar in Rail Post Socket

The samples were delivered to Alpha Labs, located at 14-26 28th Avenue, Long Island City, New York, for analysis by Polarized Light Microscopy (PLM), and by Transmission Electron Microscopy (TEM), where applicable. In accordance with the NYSDOT protocol, if PLM analysis did not detect any asbestos in non-friable organically bound (NOB) samples, the laboratory was instructed to re-analyze the samples from each set of homogeneous materials using TEM analysis until a positive result for asbestos was found or all samples of the group were analyzed. The laboratory analysis did not identify asbestos-containing material (i.e., >1% asbestos) in any of the samples collected. In addition, as-built diagrams did not identify the presence of unsampled ACM or SACM. Table 1 summarizes the sampling locations, material descriptions, and analytical results for all samples collected. A general site location map of the inspected structure is provided as Figure 1. Other appendices are listed in the Table of Contents.

i

1.0 INTRODUCTION In accordance with our Asbestos Term Agreement (Downstate - D031071) with New York State Department of Transportation (NYSDOT), Environmental Planning and Management, Inc. (EPM, Inc.), as a subconsultant to L.K. McLean Associates, P.C. (LKMA), performed an inspection and sampling of the structure associated with the Critical Bridges over Water – Route 987D over Saw Mill River (BIN 5500719), Town of Greenburgh, Westchester County (PIN 8BOW.00.101) for the presence of asbestos-containing materials (ACM). A general site location map is presented in Figure 1 at the end of this section. The inspection was performed on July 21, 2014 by EPM staff (Darren Frank – Certificate #02-21260, and Kevin Goddard - Certificate #13-21618) who are New York State Department of Labor (NYSDOL) certified asbestos inspectors. The scope of work consisted of the following tasks:

- Review available record plans to determine the potential presence of ACM and/or SACM at the existing structure;


ACM; - Collect bulk samples of suspected ACM from each homogenous area in accordance with

standard industry protocols; - Submit bulk samples to a New York State Department of Health (NYSDOH) or United




used; b. Identification of the location, type and quantities of ACM observed which contain

greater than 1% asbestos;

1

SCALE 1:240000 1000 2000

FEET

N

E

S

W

FIGURE-1BRIDGE LOCATIONBIN: 5500719ROUTE 987D OVER SAW MILL RIVERGREENBURGH, WESTCHESTER CO. NEW YORK

kgoddardCalloutBridge Location

2

2.0 ASBESTOS SURVEY


In accordance with the NYSDOT scope of work, three bulk samples (when possible) of suspect ACM were collected from each homogeneous material observed. A total of 9 bulk ACM samples from the structure were collected for laboratory analysis. The sampling was conducted using protocol established by the USEPA and as required by NYSDOL's Industrial Code Rule 56. Utilizing amended water and a knife, chisel or pliers a small amount of suspect ACM was obtained and placed immediately into a zip-lock bag and sealed. The bag was then labeled and the sample information recorded on a sampling log/chain-of-custody form. All samples were "double-bagged" for shipment to the analytical laboratory. A description of the suspect ACM sampled during the field survey and/or identified from a review of the provided record plans is presented below:

Road Tar Three (3) samples of a hard black tar were collected. This material is located across the wearing surface of the bridge span. This non-friable material was in good condition.

Brown Joint Filler

Three (3) samples of a soft brown joint filler were collected. This material is located within joints within the median. This non-friable material was in fair condition.

Tar in Rail Post Socket

Three (3) samples of a bituminous black tar were collected. This material is located within rail socket post in median. This non-friable material was in good condition.

No waterproofing membrane is indicated within the bridge deck.

As-Built Record Plans did not indicate the presence of utilities on and/or underneath the bridge; however, a non-suspect metal conduit was observed running along the west parapet of the bridge. This conduit may have been installed as part of the 1985 Safety Improvement Project.

Concrete coatings were not observed on any exterior surfaces of the abutments or wingwalls.

As per NYSDOT, this site is not suspect for the presence of an asbestos-containing structural steel paint coating as the bridge is a concrete structure.

As-Built Record Plans did not indicate the presence of waterproofing on the earth side of the abutment backwalls and wingwalls. For confirmation, several test holes were

progressed on the earth side of the end abutment wingwalls, down to a depth of 2 feet, and evidence of a waterproofing material was not detected.

The bulk ACM sampling log/chain-of-custody forms for the samples collected are presented in Appendix B. The location from which each sample was collected is shown on the bridge diagram presented in Appendix C. As a reference, Appendix D presents typical suspect asbestos containing materials and their associated descriptions. Similarly, Appendix E presents diagrams of typical bridge elements for general information purposes.

3


The bulk samples were delivered to Alpha Labs, located at 14-26 28th Avenue, Long Island City, New York. This laboratory is accredited by the New York State Environmental Laboratory Accreditation Program (ELAP #11833) and the National Voluntary Laboratory Accreditation Program (NVLAP # 200691-0). Accreditation certifications for the laboratory are provided in Appendix F. The samples were analyzed by Polarized Light Microscopy (PLM). Bulk sample analysis is accomplished by using a polarized light microscope equipped with dispersion staining as described by the Interim Method for the Determination of Asbestos in Bulk Insulation, Federal Register/Volume 47, No. 103/May 27, 1987. The method of analysis involves the immersion of a suspect material in a solution of known refractive index and the subjection to illumination by polarized light. The resulting color displays enable mineral identification. According to ELAP guidelines, quantitative Transmission Electron Microscopy (TEM) analysis is the only method that can be used to determine if Non-friable Organically Bound (NOB) materials can be considered non-asbestos containing. Therefore, NOB samples determined to be inconclusive by PLM analysis must be verified through TEM analysis. According to NYSDOT protocol, the laboratory was instructed to re-analyze the samples from each set of homogeneous NOB materials using TEM analysis, until a positive result for asbestos was found or all samples of the group were analyzed.


A summary of all the laboratory analysis results of the bulk samples collected is presented in Table 1 at the end of this section. The laboratory analysis reports are included in Appendix G. The laboratory analyses did not identify asbestos-containing material (i.e., > 1% asbestos) in any of the samples collected.

4

of 1



5500719-1A Center of northbound lane NADInconclusive NAD

5500719-1B North end of northbound lane NADInconclusive NAD

5500719-1C Center of southbound lane NADInconclusive NAD

5500719-2A Center joint in median NADInconclusive NAD

5500719-2B South joint in median NADInconclusive NAD

5500719-2C North joint in median NADInconclusive NAD

5500719-3A Rail socket north of center NADInconclusive NAD

5500719-3B Rail socket south of center NADInconclusive NAD

5500719-3C Rail socket south of center NADInconclusive NAD

NAD = No Asbestos Detected


BIN 5500719 - Route 987D over Saw Mill River


Road Tar

Brown Joint Filler

APPENDIX A


PIN 8BOW.00.101 - Critical Bridges over Water

January 2014

Site # BIN Carried Crossed Village County Orientation Record Plans and Notes

5500719 Route 987DSaw Mill

RiverGreenburgh Westchester NE

1929 - WCPC 245 - built1985 - D250463 - safety improvements

rpr = repairrepl = replace

APPENDIX B


of 1

\ENVIRONMENTALP\ &

E M\ INC.

1983 Marcus Avenue, Suite 109

Lake Success, New York 11042

(516)328-1194 Fax (516) 328-1381

CHAIN-OF-CUSTODY

PHONE/FAX/MAIL/OVERNIGHT RESULTS TO: Darren Frank/Kevin Goddard TURNAROUND TIME: 72 Hours

PROJECT NUMBER: CLIENT LKMA / NYSDOT SPECIAL INSTRUCTIONS TO LABORATORY: ANALYSIS

-.,.... 17 Bridge Survey Region 8 (PIN14040-15 PROJECT 8BOWOa000101)y Analyze by Layers to firs

first Positive and Stop.

LOCATION Route 987D over SawGreenburgh, NY

BULK SAMPLE NUMBER

55007 19-1 A

550071 9- 1B

5500719-1C

550071 9-2A

550071 9-2B

55007 19-2C

55007 19-3A

5500719-3B

550071 9-3C

Mill River - BIN 5500719 ^al"" sal"l"es ("° '"sl v

HomogeneousMaterial #

1

1

1

2

2

2

3

3

3

MATERIAL DESCRIPTION

Road Tar

Road Tar

Road Tar

Brown Joint Filler

Brown Joint Filler

Brown Joint Filler




t Positive anQA ail TF.M.ositive stop)

REQUESTED

d Stop. NOB inconclusive - re-analyze by TEM to>. When applicable, analyze all concrete coating

PLM /PLM NOB/TEM as required

Sample LocationFloor

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

ROOM/ AREA DESCRIPTION

Center of northbound lane

North end of northbound lane

Center of southbound lane

Center joint in median

South joint in median

North joint in median

Rail socket north of center

Rail socket south of center


Collected By:

Relinquished By:

Relinquished By:

Method of shipment:

Kevin Goddard7/21/2014

//^ ] fij/l // Daiey°?2 y/ / y j 7 :o 0/ I/" 1 Date/Time:

Mail

Comments:

Collector's Signature: /f |

Received By: /

Received By:

Sample Condition Upon Receipt:

Acceptable:

^/AA.J 1 J/} /1 Date/Time: > — " 1 j I J / yL\J

Date/Time: U ( ' 1 ^

Other (Explain):

APPENDIX C


PIN 8BOW00.101

kgoddardLine

APPENDIX D

Sample Legend

APPENDIX E


End Abutment

Begin Abutment

BRIDGE ELEMENTS

Begin Bearing


Concrete Pedestal

Girder 1

Diaphragm (if less depth than girder)(Diaphragm 1 - nearest to begin abutment)

Floor Beam (if same depth as girder and has a flange)

Connection (or Bolt) PlateCover Plate (adds thickness to flange)

Bottom Flange(left side)

Web(left side)

Stiffener (flat plate welded to web, either vertical or horizontal)

Vertical or HorizontalCross Frame (if delicate)Cross Brace (heavy lateral brace)

SplicePlate

Drainage Grate Frame.Drainage Grate (on top).

Curb Cap Fascia Cap(right side)

Bridge Seat

Footing

Girder 2

Stringer 1

BridgeOrientation

Joint

Sidewalk / Safety Area

PEDESTRIAN BRIDGES

Pier Column

Railing Corner Post(Span 3, Section 1,right side)

Railing Top Rail(Span 2, Section 4, right side)

Baluster(Span 3, Section 1, right side)

Pier CapPier 2

Pier 1

BridgeOrientation

Span 3

Span 2

Span 1

Span 4

Begin Side

End Side

Deck Joint

Pier 3

APPENDIX F

Licenses and Accreditations





I–ProjectDesigner

DARREN FRANK





I–ProjectDesigner

KEVIN GODDARD

j*&

New York State ^Department of LaboDivision of Safety and HealthLicense and Certificate UnitState Campus, Building 12

Albany, NY 12240

' '• • .

ASBESTOS HANDLING LICENSE

Alpha Labs, LLC

14-26 28th Avenue

Long Island City, NY 11-102

FILE NUMBER: 04-0427LICENSE NUMBER: 29966LICENSE CLASS: RESTRICTEDDATE OF ISSUE: 04/30/2014EXPIRATION DATE: 05/31/2015

Duly Authorized Representative - Anastasia Kentrota:

This license has been issued in accordance with applicable provisions of Article 30 of the Labor Law of New York State and ofthe New York State Codes, Rules and Regulations (12 NYCRR Part 56). It is subject to suspension or revocation for a (1)serious violation of state, federal or local laws with regard to the conduct of an asbestos project, or (2) demonstrated lack ofresponsibility in the conduct of any job involving asbestos or asbestos material.

This license is valid only for the contractor named above and this license or a photocopy must be prominently displayed at theasbestos project worksite. This license verifies that all persons employed by the licensee on an asbestos project in New YorkState have been issued an Asbestos Certificate, appropriate for the type of work they perform, by theiffew York StateDepartment of Labor.

SH 432 (8/12). Eileen M. Franko, Acting Director

For the Commissioner of Labor

NEW YORK STATE DEPARTMENT OF HEALTHWADSWORTH CENTER

Expires 12:01 AM April 01, 2015Issued April 01, 2014

CERTIFICATE OF APPROVAL FOR LABORATORY SERVICEIssued in accordance with and pursuant to section 502 Public Health Law of New York State

MR. DIMITRIOS MOLOHIDES NY Lab Id No: 11833ALPHA LABS LLC14-26 28TH AVENUELONG ISLAND CITY, NY 11102

is hereby APPROVED as an Environmental Laboratory for the categoryENVIRONMENTAL ANALYSES SOLID AND HAZARDOUS WASTE

All approved subcategories and/or analytes are listed below:

Miscellaneous

Asbestos in Friable Material Item 198.1 of Manual

EPA600/M4/82/020

Asbestos in Non-Friable Material-PLM Item 198.6 of Manual (NOB by PLM)

Asbestos in Non-Friable Material-TEM Item 198.4 of Manual

Lead in Dust Wipes EPA 7000B

Lead in Paint ASTM D3335-85A

Sample Preparation Methods

ASTM D3335-85A

APP. 14.2, HUD JUNE 1995

Serial No.: 50888Property of the New York State Department of Health. Certificates are valid only at the addressshown, must be conspicuously posted, and are printed on secure paper. Continued accreditation dependson successful ongoing participation in the Program. Consumers are urged to call (518) 485-5570 toverify the laboratory's accreditation status.

Page 1 of 1

National VoluntaryLaboratory Accreditation Program

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2005

Alpha Labs LLC14-26 28 Avenue

Long Island City, NY 11102Mr. Dimitrios Molohides

Phone: 718-482-7525 Fax: 718-482-7524E-Mail: [email protected]

URL: http://www.alphalabsllc.com

BULK ASBESTOS FIBER ANALYSIS (PLM) NVLAP LAB CODE 200691-0

NVLAP Code Designation /Description

18/A01 EPA 600/M4-82-020: Interim Method for the Determination of Asbestos in Bulk InsulationSamples

18/A03 EPA 600/R-93/116: Method for the Determination of Asbestos in Bulk Building Materials

2014-01-01 through 2014-12-31

Effective dates For the National Institute of Standards and Technology

Page 1 Of 1 NVLAP-01S (REV. 2005-05-19)

United States Department of CommerceNational Institute of Standards and Technology

A

Certificate of Accreditation to ISO/IEC 17025:2005

NVLAP LAB CODE: 200691-0

Alpha Labs LLCLong Island City, NY

is accredited by the National Voluntary Laboratory Accreditation Program for specific services,listed on the Scope of Accreditation, for:

BULK ASBESTOS FIBER ANALYSISThis laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2005.

This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory qualitymanagement system (refer to joint ISO-ILAC-IAF Communique dated January 2009).

2014-01-01 through 2014-12-31

Effective dates \

*ipni /^J^/1fy*w- I^.lAAJ— V

For the National Institute of Standards and Technology

NVLAP-01C (REV. 2009-01-28)

APPENDIX G

Laboratory Analysis Data Sheets

14-26 28th Avenue

Tel.: (718)482-7525 Fax: (718)482-7524

Long Island City, NY 11102

www.alphalabsllc.com

BULK SAMPLE ANALYSIS REPORTCLIENT: Environmental Planning & Management, 1983 Marcus Ave.-Suite 109, Lake Success, NY 11042BUILDING ADDRESS: LKMA/NYSDOT- Route 987D over Saw Mill River- BIN 5500719 Greenburgh NYPROJECT*: 14040-15

Client Sample ID#Lab Sample ID#

550071 9-1 A14-07-109-1

550071 9-1 B14-07-109-2

550071 9-1 C14-07-109-3

550071 9-2A14-07-109-4

550071 9-2B14-07-109-5

550071 9-2C14-07-109-6

550071 9-3A14-07-109-7

55007 19-3B14-07-109-8

550071 9-3C14-07-109-9

SampleDescription

Road Tar

Road Tar

Road Tar

Brown Joint Filler

Brown Joint Filler

Brown Joint Filler

Tar in Rail PostSocket



SampleLocation

Center of northbound lane

North end of northboundlane

Center of southbound lane

Center joint in median

South joint in median

North joint in median

Rail socket north of center



Appearance

BlackHomogeneousNOBBlackHomogeneousNOBBlackHomogeneousNOBBrownHomogeneousNOBBrownHomogeneousNOBBrownHomogeneousNOBBlackHomogeneousNOBBlackHomogeneousNOBBlackHomogeneousNOB

GRAVIMETRIC PREPARATION% AshedOrganicComponent

63.3

68.3

65.9

75.2

85.8

89.5

98.2

97.4

96.8

% AcidSolubleInorganicComponent

15.3

14.1

13.2

7.1

9.1

6.4

0.5

1.6

2.0

% AcidInsolubleInorganicComponent

21.4

17.6

20.9

17.7

5.1

4.1

1.3

1.1

1.2

PLM% EstimatedNon-AsbestosFibrousMaterial

0%

0%

0%

0%

0%

0%

0%

0%

0%

% Non-FibrousMatrixMaterial

100%

100%

100%

100%

100%

100%

100%

100%

100%

ASBESTOS% & Type

NADInconclusive

NADInconclusive

NADInconclusive

NADInconclusive

NADInconclusive

NADInconclusive

NADInconclusive

NADInconclusive

NADInconclusive

TEMASBESTOS% & Type

NAD

NAD

NAD

NAD

NAD

NAD

NAD

NAD

NAD

Page 1 of 2

14-26 28th Avenue

Tel.: (718) 482-7525 Fax: (718) 482-7524

Long Island City, NY 11102

www.alphalabsllc.com

BULK SAMPLE ANALYSIS REPORTCLIENT: Environmental Planning & Management, 1983 Marcus Ave.-Suite 109, Lake Success, NY 11042BUILDING ADDRESS: LKMA/NYSDOT- Route 987D over Saw Mill River- BIN 5500719 Greenburgh, NYPROJECT*: 14040-15

Date Received: 7/24/14Date of PLM Analysis: 7/26/14Date of TEM Analysis: 7/2714Date of Report: 7/28(7114

Analyst: QC Review / Date:

PLM Analyst: L. TchorzewskiTEM Analyst: A. Ansari

D. Molohides, Lab Director

NAD= No Asbtstos Detected; NA/PS = Not Analyzed / Positive Stop; Trace = < 1%, CH = Chrysotile, AMO = Amosite, CRO = Crocidolite, ANTH = Anthophyllite,TRE = Tremolrte, ACT = Actinolite, FBGL = Fiberglass, CELL = Cellulose, VERM=Vermiculite. Polarized Light Microscopy (PLM) analysis of samples is performedby Method EPA 600/M4-82-020 and ELAP PLM Analysis Protocol 198.1 (friable sample, which includes the identification and quantitation of venmiculite) andprotocol 198.6 (NOB samples), Transmission Electron Microscopy (TEM) analysis of samples is performed by Method ELAP TEM Analysis Protocol 198.4.Analytical equipments: Stereobinocular microscopes: Professional Bin (PM #1), Carlsan (Ser# 011418); Polarized Light Microscopes: Olympus BH-2 (Ser #:214335), Olympus BH-2 (Ser #: 236532). PLM is not consistently reliable in detecting asbestos in floor coverings and similar non-friable organically boundmaterials. Quantitative transmission electron microscopy is currently the only method that can be used to determine if this material can be considered or treatedas non-asbestos-containing. Samples will be stored for sixty (60) days and then returned to the client upon request. The results relate only to the items calibratedor tested. This report may not be reproduced, except in full, without the written approval of Alpha Labs LLC. The report must not be used by the client to claimendorsement by NVLAP or any agency of the US Government. The liability of Alpha Labs LLC with respect to the services charged shall in no event exceed theamount of the invoice. (April 1, 2013)

NYS-DOH ELAP #11833 NVLAP Lab Code: 200691-0

Page 2 of 2


Region 8 Bridge Replacements (Westchester Co.) iv Part 7 - Engineering DataPIN 8BOW.0F, Contract D900036 Draft November 30, 2016



D030925

PIN 8812.00.101

REGION 8 BRIDGE REPLACEMENT

- Saw Mill River Parkway over Saw Mill River - (BIN 5500739)

TOWN OF GREENBURGH, WESTCHESTER COUNTY (NYSDOT REGION 8)

Prepared For:


July 2012

437 South Country Road, Brookhaven, N.Y., 11719

L. K. McLean Associates, P.C.


Region 8 Bridge Replacement – Saw Mill River Pkwy. over Saw Mill River –

(BIN 5500739) Town of Greenburgh, Westchester County

PIN 8812.00.101



4.0 Abatement Information 5

4.1 Material Quantities, Variances and Removal Item Numbers 5 4.2 Supplemental Information 5

Appendices

A – List of Provided Record Plans B – Bulk ACM Sampling Log/Chain-of-Custody Forms C – Sample Location Plans D – Sample Legend E – Bridge Element Diagrams F – Licenses and Accreditations G – Laboratory Analysis Data Sheets H – Photographs of Asbestos Containing Materials I – New York State Variances J – NYSDOT Removal Item Numbers

LKMA# 11030.023

List of Figures

Figure # Title Follows Page 1 Asbestos Containing Material & Suspect Asbestos i Containing Material Locations


List of Tables

Table # Title Follows Page 1 Summary of Identified Asbestos Containing Materials i & Suspect Asbestos Containing Materials 2 Asbestos Sample Laboratory Analysis Results 4

i

Executive Summary In accordance with our Asbestos Term Agreement (Downstate - D030925) with New York State Department of Transportation (NYSDOT), L.K. McLean Associates, P.C. (LKMA) performed an inspection and sampling of the structure associated with the Region 8 Bridge Replacement on Saw Mill River Parkway over Saw Mill River (BIN 5500739), Town of Greenburgh, Westchester County (PIN 8812.00.101) for the presence of asbestos-containing materials (ACM). Prior to the field inspection of the structure, available As-Built diagrams were reviewed to determine the potential presence of ACM and suspect asbestos-containing material (SACM). The inspection was performed on May 24, 2012 by LKMA staff (Thomas Luck - Certificate #06-14004, and Chris White - Certificate #09-19928) who are New York State Department of Labor (NYSDOL) certified asbestos inspectors. The purpose of the inspection was to identify the location, quantity and general removal options (including cost estimate) of the asbestos-containing materials (greater than 1% weight) present in the structures in accordance with New York State Industrial Code Rule 56 (ICR 56). A total of (9) bulk samples of the following types of materials were collected from the bridge:

• Joint Fillers • Joint Sealer

In addition, the following suspect asbestos containing material (SACM) was identified on the As-Built diagrams but not sampled due to inaccessibility:

• Concrete Encased Fiber Ducts The samples were delivered to Enviroscience Laboratories, Inc., 2150 Smithtown Avenue, Ronkonkoma, N.Y., for analysis by Polarized Light Microscopy (PLM), and by Transmission Electron Microscopy (TEM), where applicable. In accordance with the NYSDOT protocol, if PLM analysis did not detect any asbestos in non-friable organically bound (NOB) samples, the laboratory was instructed to re-analyze the samples from each set of homogeneous materials using TEM analysis until a positive result for asbestos was found or all samples of the group were analyzed. A summary of the identified asbestos-containing materials (i.e., >1% asbestos by weight) found at the structure and identification of unsampled suspect asbestos-containing material, along with a description, location, and quantity, are presented in Table 1 following this section. The table shows that SACM was identified at the bridge. Figure 1 is an illustration of the structure depicting the location of the identified material. Table 2 summarizes the sampling locations, material descriptions, and analytical results for all samples collected. A site location map of the structure inspected is provided in Figure 2. Photographs of the identified SACM are presented in Appendix H. Other appendices are listed in the Table of Contents.

of 1

% Approx. Removal NYSDOTACM Type / Location Sample I.D. Asbestos Quantity* Options Item No.

• Suspect Asbestos Containing Materials (SACM)

- Concrete Encased Fiber Duct

* Quantity presented is total of homogeneous materials from all observed locations.

ft. = Linear Feet ft2 = Square Feet ea. = Individual pieces or units

As indicated on the As-Built Diagrams, a 4" dia. Fiber Duct was encased inside the concrete beam on the left side of the bridge, extending 6" past the abutments.

Table 1

Summary of Identified Asbestos-Containing Materials (ACM) & Suspect Asbestos-Containing Materials (SACM)

Saw Mill River Pkwy. over Saw Mill River, Westchester County

PIN 8812.00.101

(BIN 5500739)

Region 8 Bridge Replacements

35 ft.Assumed Positive for Asbestos. BV14 210.3011

Concrete-EncasedFiber Duct (Typ.)

4 " dia.

G = Concrete GirderNOT TO SCALE

FIGURE 1Note: See Table 1 for quantities of ACM & SACM.

Material On Top of StructureMaterial Beneath Structure

Asbestos Containing Material (ACM) & Suspect Asbestos Containing Material (SACM) Locations

Saw

Mill

Riv

er

End Abutment

Begin Abutment

Box Beam

SAW MILL RIVERSAW MILL RIVER

STO

NE

FAS

CIA

(TY

P.)

Pkw

y. (N

B)

Saw

Mill

Riv

erPk

wy.

(SB

)

G1 G2 G3 G4 G5 G6 G8 G9 G10 G11

GR

AS

S A

RE

A

Guide Rail (Typ.)

G7

3" Dia. EncasedGalv. Pipe

Concrete Barrier (Typ.)

Center Medianw/Guide Rail

Joint (Typ.)

2" Dia. SuspendedGalv. Pipe

Saw Mill River Pkwy. over Saw Mill RiverTown of Greenburgh, Westchester County

BIN 5500739 PIN 8812.00.101Orientation = NE

N

1

1.0 INTRODUCTION In accordance with our Asbestos Term Agreement (Downstate - D030925) with New York State Department of Transportation (NYSDOT), L.K. McLean Associates, P.C. (LKMA) performed an inspection and sampling of the structure associated with the Region 8 Bridge Replacement on Saw Mill River Pkwy. over Saw Mill River (BIN 5500739), Town of Greenburgh, Westchester County (PIN 8812.00.101) for the presence of asbestos-containing materials (ACM). A general site location map is presented in Figure 2 at the end of this section. The inspection was performed on May 24, 2012 by LKMA staff (Thomas Luck - Certificate #06-14004, and Chris White - Certificate #09-19928) who are New York State Department of Labor (NYSDOL) certified asbestos inspectors. The scope of work consisted of the following tasks:

- Review available record plans to determine the potential presence of ACM and/or SACM at the existing structure.


ACM. - Collect bulk samples of suspected ACM from each homogenous area in accordance with

standard industry protocols. - Submit bulk samples to a New York State Department of Health (NYSDOH) or United




used. b. Identification of the location, type and quantities of ACM observed which contain

greater than 1% asbestos. c. Applicability of NYSDOL approved "Blanket Variance 14" and identification of which

ACM can be removed under this variance. d. Recommendation of specifications suitable for ACM removal and supply

supplemental information which may be required. e. Cost estimate for the removal of ACM containing greater than 1% asbestos by

weight.

Figure 2General Site Location Map

Region 8 Bridge ReplacementASBESTOS INSPECTION, SAMPLING & TESTING

Saw Mill River Parkway over Saw Mill River, Westchester County - (BIN 5500739)PIN 8812.00.101

2

2.0 ASBESTOS SURVEY


In accordance with the NYSDOT scope of work, three bulk samples (when possible) of suspect ACM were collected from each homogeneous material observed. A total of 9 bulk ACM samples from the structure were collected for laboratory analysis. The sampling was conducted using protocol established by the USEPA and as required by NYSDOL's Industrial Code Rule 56. Utilizing amended water and a knife, chisel or pliers a small amount of suspect ACM was obtained and placed immediately into a zip-lock bag and sealed. The bag was then labeled and the sample information recorded on a sampling log/chain-of-custody form. All samples were "double-bagged" for shipment to the analytical laboratory. Sampling locations were marked with a covering of orange or red spray paint and labeled with the sample number. A description of the suspect ACM sampled during the field survey and/or identified from a review of the provided record plans is presented below:

• Joint Filler (JF)

Two different joint filler materials were observed on the structure from which a total of 6 samples were collected.

JF1 – Three (3) samples of a soft, dark brown, fibrous sheet joint filler were collected. This material is present in the vertical joints between the concrete barrier sections along the right side of the bridge only. The non-friable material was in good condition.

JF2 – Three (3) samples of a firm, dark brown, fibrous sheet joint filler were collected. This material is present in the transverse abutment joints, between the concrete deck slab and approach slabs. The non-friable material was in fair-good condition.

• Joint Sealer (JS)

Three (3) samples of a soft, black, gooey, tacky, bituminous joint sealer were collected. This material is present in various transverse/longitudinal deck joints/cracks on the bridge deck and approaches. The non-friable material was in good condition.

• As indicated on the As-Built Diagrams, a 4” dia. Fiber Duct is encased inside the concrete

beam on the left side of the bridge, and extending only 6” beyond the abutment at each end. Due to inaccessibility, this suspect ACM was not sampled.

• As indicated on the As-Built Diagrams, a 4” dia. Fiber Duct was encased inside the concrete beam on the right side of the bridge during the 1929 construction. However, the 1966 Bridge Widening plans called for the partial removal of structural concrete along the right side of the bridge. The existing 4” Duct was located within the limits of removal, and therefore, is no longer expected to be present.

3

The bulk ACM sampling log/chain-of-custody forms for the samples collected are presented in Appendix B. The location from which each sample was collected is shown on the bridge diagram presented in Appendix C. Samples collected were identified using an alpha/numeric descriptor. The system established uses the Bridge Identification Number, a code for type of material being sampled (see Asbestos Sample Legend in Appendix D) and the set for the number of homogenous types observed, and the number of samples from that homogenous type that was collected. For example:

Sample ID number: 1060020 - JF1 - A

Means: BIN 1060020 – Joint Filler (1st type) – first sample

In addition, for bridge sampling projects, the description of the sampling locations provided is based on the methodology presented in the NYSDOT Bridge Inspection Manual. The “Begin” side is determined as the side of the bridge someone would stand on while looking across the bridge in the direction of the bridge orientation (a compass heading established and provided by NYSDOT). The opposite side of the bridge is the “End” side. Bridge Span sections would be labeled sequentially starting from the Begin Abutment towards the End Abutment. Girders within each Span would be labeled sequentially from left to right. Some terms used for the identification of various bridge elements from which samples were collected are presented in the diagrams found in Appendix E.

4


The bulk samples were delivered to Enviroscience Consultants, Inc. laboratories (Enviroscience), located at 2150 Smithtown Avenue, Ronkonkoma, New York. This laboratory is accredited by the New York State Environmental Laboratory Accreditation Program (ELAP #11681) and the National Voluntary Laboratory Accreditation Program (NVLAP # 200531-0). Accreditation certifications for the laboratory are provided in Appendix F. The samples were analyzed by Polarized Light Microscopy (PLM). Bulk sample analysis is accomplished by using a polarized light microscope equipped with dispersion staining as described by the Interim Method for the Determination of Asbestos in Bulk Insulation, Federal Register/Volume 47, No. 103/May 27, 1987. The method of analysis involves the immersion of a suspect material in a solution of known refractive index and the subjection to illumination by polarized light. The resulting color displays enable mineral identification. According to ELAP guidelines, quantitative Transmission Electron Microscopy (TEM) analysis is the only method that can be used to determine if Non-friable Organically Bound (NOB) materials can be considered non-asbestos containing. Therefore, NOB samples determined to be inconclusive by PLM analysis must be verified through TEM analysis. According to NYSDOT protocol, the laboratory was instructed to re-analyze the samples from each set of homogeneous NOB materials using TEM analysis, until a positive result for asbestos was found or all samples of the group were analyzed.


A summary of all the laboratory analysis results of the bulk samples collected is presented in Table 2 at the end of this section. The laboratory analysis reports are included in Appendix G. The laboratory analysis indicated that none of the materials collected contained greater than 1% asbestos by weight.

Photographs of the suspect asbestos-containing materials identified in record plans are presented in Appendix H.

of 1



5500739 - JF1-A Begin Approach, right side,parapet wall vertical joint Not Detected Not Analyzed

5500739 - JF1-B Right side of bridge, parapet wall vertical joint, near mid-span Not Detected Not Analyzed

5500739 - JF1-C End Approach, right side,parapet wall vertical joint Not Detected Not Analyzed

5500739 - JF2-A Begin Abutment, right side, transverse joint in NB travel lane (on-ramp) Not Detected Not Analyzed

5500739 - JF2-B Begin Abutment, right side, transverse joint in NB travel lane (on-ramp) Not Detected Not Analyzed

5500739 - JF2-C End Abutment, right side, transverse joint in NB travel lane (on-ramp) Not Detected Not Analyzed

5500739 - JS1-A Begin Approach, left side, transverse crack, middle of SB travel lane Not Detected Not Detected

5500739 - JS1-B Begin Abutment, left side, transverse joint, middle of SB travel lane Not Detected Not Detected

5500739 - JS1-C End Abutment, left side, transverse joint, middle of SB travel lane Not Detected Not Detected

= Sample, or homogenous group, positive for asbestos.

* Trace = Less than or equal to 1% asbestos content and not considered an ACM.

Joint Sealer - Black, soft,

gooey, tacky, bituminous


BIN 5500739 - Saw Mill River Pkwy. over Saw Mill River

Joint Filler -Brown, soft, fibrous sheet

Joint Filler -Dark Brown, firm,

fibrous sheet

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4.0 ABATEMENT INFORMATION 4.1 Material Quantities, Variances and Removal Item Numbers

Table 1 and Figure 1 present a summary of the identified ACM and SACM found at the site according to laboratory analysis, as-built notes, and/or field observations. The estimated quantities of materials presented were based on observations made during the field investigation, and a review of the record plans. Appropriate Variances (included in Appendix I) and NYSDOT recommended Item Numbers are indicated for each ACM and/or SACM identified. For the indicated materials, suggested wording for the Item Number identified (as indicated in NYSDOT Standard Specification – Section 210 – Removal and Disposal of Asbestos Containing Material [Buildings, Bridges and Highways] presented in Appendix J) is as follows:

Suspect Asbestos Containing Materials • Concrete Encased Fiber Duct

Item Number: 210.3011 - Removal and Disposal of Concrete-Encased Pipe ACM (Blanket Variance #14), Foot 4.2 Supplemental Information

SPECIAL NOTE

ASBESTOS REMOVAL

SUPPLEMENTAL REQUIREMENTS

PIN 8812.00.101 This Special Note applies specifically to the following payment Items: 210.3011 - Removal and Disposal of Concrete-Encased Pipe ACM (BV14), Foot All requirements of this Special Note are hereby made part of the requirements of the referenced payment items. All Contractor costs associated with these requirements will be included in the price bid for the pay items. 1. General Certification and Licensing Requirements

The Contractor shall note that the project involves asbestos removal. The Contractor performing the asbestos removal shall be a licensed New York State asbestos abatement contractor. All persons involved in performing the asbestos abatement work shall be properly and appropriately certified as identified in Subpart 56-3 of the New York State Department of Labor Industrial Code Rule 56 (ICR 56), and shall comply with all applicable laws, rules, and regulations. This includes all individuals involved in all portions of the

6

asbestos work, including managing, supervising, designing, inspecting and/or performing the work.

2. Preparatory Actions

No demolition, remodeling, renovation, or repair work shall commence on the structure until all necessary asbestos abatements have occurred. All Asbestos-containing Material (ACM), Presumed ACM (PACM), or Suspect ACM (SACM) impacted by demolition, remodeling, renovation, or repair of the structure shall be removed as per ICR 56 prior to access or disturbance by uncertified trades or personnel. If any construction activities reveal additional or previously unidentified ACM, PACM, or SACM, then all activities shall cease in the area where the materials are observed until appropriate abatement actions of those materials are completed.

3. Location of Suspect Asbestos Containing Material

The following suspect asbestos-containing materials (SACM) have been identified:

BIN Bridge Location SACM Present SACM

Quantity

5500739 Saw Mill River

Pkwy. over Saw Mill River

- A 4” dia. Fiber Duct encased in the

concrete beam along the left side of the bridge.

35 ft.

The location of the SACM is detailed in the Asbestos Assessment Report, July 2012, which can be reviewed at NYSDOT Region 8 office. The Contractor shall verify the location of the SACM and any asbestos debris and/or contaminated materials that may be in the vicinity of the bridge abutments.

These quantity estimates represent only an approximation for the convenience of the contractor in estimating the overall extent of asbestos removal required.

4. Pre-Abatement Meeting

This project requires a pre-abatement meeting. The Engineer-In-Charge (EIC) shall invite all parties involved with the project to this meeting.

Before the pre-abatement meeting, the Contractor is required to submit to the EIC the following information:

A. A valid New York State Department of Labor (NYSDOL) Asbestos Handling License;

B. Copies of NYSDOL Handlers and Supervisors Certificates; C. Copies of all current respirator fit tests and medical exam certifications; D. Asbestos waste hauler documentation and a copy of NYS DEC Part 364 permit;

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E. NYSDOL, EPA, local (if applicable) notifications. Notifications must be in place a minimum of 10 days prior to the start of the job;

F. NYSDOL asbestos handling license for OSHA monitoring firm; G. Copies of NYSDOH ELAP registrations for OSHA monitoring analysis laboratory; H. Insurance coverage documentation consistent with Section 107-06; I. Emergency contact numbers; J. Detailed project schedule and work plan, including all phases; K. Name of EPA approved landfill as well as copies of all permits; L. Copies of all Regulatory Variances to be used for Abatement work.

5. Notification

The EIC shall notify the NYSDOT Regional Construction Environmental Coordinator at least ten (10) business days before the Pre-Abatement Meeting is scheduled for this project. The Contractor shall notify the EIC no later than forty-five (45) calendar days prior to the scheduled abatement of the ACM.

6. Abatement The Contractor shall perform abatement procedures on the:

• Concrete Encased Fiber Duct utilizing Item Number 210.3011

The Contractor shall base its bid upon the quantity of these materials at their respective locations in their undisturbed states, and be paid based upon the quantity of these materials at their respective locations, including any surfaces in contact with the identified material(s). If necessary, suspect asbestos-containing material(s) identified as being covered, buried and/or concrete encased will be evaluated for asbestos content by NYSDOT after staged construction activities are implemented and the Contractor removes any overburden to uncover and provide access to the materials. If any such materials are not present, or are determined to be negative for asbestos, then the associated quantity and/or contract pay item will be removed from the contract. The Contractor shall be paid only for actually removed quantities of asbestos materials, to be quantified in the field, and to be verified by the Engineer in charge (EIC). If additional asbestos containing materials are identified during construction/demolition activities that are not identified in asbestos abatement design, the Contactor shall be paid for the removal of these materials at the NYSDOT approved unit cost agreed upon in this contract. The Contractor is responsible for removing the ACM in accordance with Industrial Code Rule 56 and following the approved identified variance, Blanket Variance 14 (BV14) provided separately as variance File Number 12-0577, or per a Site Specific Variance (SSV) yet to be prepared. The Contractor is responsible for planning the removal, including scoping, timing, phasing, and removal methods to be utilized. All removal operations shall be performed within the context of the general construction staged operation. Any necessary sampling (for OSHA compliance) and analysis shall be performed by the Contractor.

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Removal of asbestos-contaminated debris shall be part of the asbestos project and be performed by certified persons. The Contractor shall progress the abatement project without stopping to initiate another project.

7. Compliance Air Monitoring

The Contractor shall not include in his/her bid the asbestos abatement Project and/or Air Monitoring services as required under Subpart 56-4 of ICR 56. NYSDOT shall provide the Project and/or Air Monitoring via use of a Consultant.

8. Project Documentation

The Contractor shall provide the EIC with two (2) complete sets of record documents, including chain-of-custody records, worker sign in/sign out sheets, proof of worker certifications, and other such records requested or as required by law to be kept on record. These records shall be assembled as a single, logical report, with all information bound together.

9. Post-Abatement After successful completion of post-abatement clearance air monitoring (if required) and the removal of the decontamination facilities of the ACM abatement, uncertified persons may re-enter the work area(s). The project will be considered to be complete, and final payments may be dispersed, only after receipt of the NYSDOT Asbestos Representative (Project Monitor) final report (closure report). This report will only be distributed from the NYSDOT Representative upon the Representative’s receipt and verification of all asbestos Contractor’s close-out documentation (i.e., waste manifest(s), Supervisor’s daily logs, Sign-in/Sign-out sheets, and OSHA personal air monitoring results). Only legible copies of the waste manifest(s) will be accepted.

END OF SPECIAL NOTES

APPENDIX A


Region 8 Bridge Replacements - Sites Listed in Priority Order

April 2012

Site # BIN Carried Crossed Town County Orient. Record Plans¹

5500739987D 8701 2049

Saw Mill River ParkwaySaw Mill River Greenburgh Westchester NE

1929 - SMRP 66-1 - built (Bridge Q, sheets 13, 43-45)1929 - 245 - hard copy plans1950 - major rehab - no plans available1985 - D250463 - safety improvementsD257911 - sheets 23 and 402000 - M - grout parapet at begin right wingwall, new right bridge parapet, install or repair guide rail and median barrier, repl wearing surf (asph conc)

¹ = Proposal-only contracts and contracts for cleaning/painting metal surfaces and bridge cleaning have not been provided.M = work performed by Maintenance forces, no plans are available.repl = replacesurf = surfaceasph conc = asphalt concreteEP = electronic plans

APPENDIX B


APPENDIX C


JF1-A

JF1-B

JF1-C

JF2-C

JF2-B

JS1-C

JF2-A

JS1-B

JS1-A

Sample Collected

Sample Collected

Positive for Asbestos

On Top of Structure

Beneath Structure

NOT TO SCALEG = Concrete Girder

Bulk Asbestos Sample Location Plan

Saw

Mill

Riv

er

End Abutment

Begin Abutment

Box Beam

SAW MILL RIVERSAW MILL RIVER

4" Dia. EncasedFiber Duct

STO

NE

FAS

CIA

(TY

P.)

Pkw

y. (N

B)

Saw

Mill

Riv

erPk

wy.

(SB

)

G1 G2 G3 G4 G5 G6 G8 G9 G10 G11

GR

AS

S A

RE

A

Guide Rail (Typ.)

G7

3" Dia. EncasedGalv. Pipe

Concrete Barrier (Typ.)

Center Medianw/Guide Rail

Joint (Typ.)

2" Dia. SuspendedGalv. Pipe

Saw Mill River Pkwy. over Saw Mill RiverTown of Greenburgh, Westchester County

BIN 5500739 PIN 8812.00.101Orientation = NE

N

APPENDIX D

Sample Legend

APPENDIX E


End Abutment

Begin Abutment

BRIDGE ELEMENTS

Begin Bearing


Concrete Pedestal

Girder 1

Diaphragm (if less depth than girder)(Diaphragm 1 - nearest

db contract documents part 7 engineering ......1983 marcus ave, suite 109, lake success, ny, 11042...

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