Report_Lead_Sch B_Site 2.pdf

LEAD BASED PAINT INSPECTION REPORT

FOR

PUERTO RICO HIGHWAY & TRANSPORTATION AUTHORITY

SAMPLING CONDUCTED AT

PROJECT: LANDSLIDE AND ROAD DAMAGE EVALUATION AND

REPAIR RECOMMENDATIONS

AC-805544

PR-1 KM. 61.8 CAYEY, PR

ZEM-19122

MAY, 2019

PREPARED BY:

ZIMMETRY ENVIRONMENTAL MANAGEMENT CORP.

PO BOX 3545 BAYAMÓN, PR 00958

PHONE: 787.995.0005

WWW.ZIMMETRY.COM

INFO@ZIMMETRY.COM

Lead Based Paint Inspection

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

TABLE OF CONTENT

SECTION 1: Executive Summary

1.1 Introduction

1.2 Summary of Property Evaluation

SECTION 2: LEAD-BASED PAINT INSPECTION REPORT Summary

2.1 Overview of the Evaluation Summary

2.2 Sampling Procedure and Results Presentation

2.3 Conditions and Limitations

2.4 Environmental Assessment Report Certification

SECTION 3: APPENDICES

Appendix A: XRF Sampling Data

Appendix B: Certifications, Licenses, and Accreditations

Appendix C: XRF’s Performance Characteristics Sheet

Appendix D: Project Photograph

Appendix E: Location Plan

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

SECTION 1: EXECUTIVE SUMMARY

1.1 INTRODUCTION

A Lead-Based Paint inspection was conducted on May 22, 2019 at the landslide located at, PR-1, Km. 61.80, Cayey, Puerto Rico as part of Group-A: ER-HWY-2, Landslide and Road Damage Evaluation and Repair Recommendations project. The lead-based paint inspection was performed to identify paint that contains lead above allowable levels and to assist with the compliance of local, state and federal regulations.

1.2 SUMMARY OF PROPERTY EVALUATION

The project consisted in the evaluation of the areas of the aforementioned project. The evaluation found that no lead-based paint above the regulatory levels were present through the road on the date of the evaluation. The landslide is located in the Global Positioning System (GPS) in Lat.: 18.1031, Long.: -66.1842

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

SECTION 2: LEAD-BASED PAINT INSPECTION REPORT

2.1 OVERVIEW OF THE EVALUATION

This lead-based paint inspection is an investigation to identify all lead-based paint on a surface-by-surface basis. A lead-based paint inspection conforming to HUD guidelines was performed at the landslide.

Averages of 35 samples were taken at all identified surfaces on the day of the evaluation using X-ray fluorescence (XRF) analyzer. The evaluation found that no lead-based paint above the regulatory levels were present through the site on the date of the evaluation.

Some of the remaining XRF test locations exhibited lead-in-paint levels below the level that EPA identifies as lead-based paint, namely 1.0 mg/cm2. Such surfaces could create dust-lead or soil-lead hazards if the paint is turned into dust by abrasion, scraping, or sanding. Should these or any lead containing components or surfaces be disturbed in any manner that generates dust, care should be taken to limit its spread.

Testing was performed by Joanne Negrón, state-certified inspector 6264-0319-LI-007, using the Niton XLp-300A XRF, SN-101222. The credentials are provided in Section 3, Appendix B: Certifications, Licenses, and Accreditations. The XRF analyzer is designed to measure the lead content of surface coatings on a variety of building surfaces, substrates, and components. The measurement is rapid and nondestructive and, according to the manufacturer, is capable of detecting lead concentrations that occur within numerous layers of various surface coatings.

Please refer to the XRF Testing Results Section 3, Appendix A: XRF Sampling Data for the detailed analytical testing results for each distinct area inspected. The reports provide a complete testing data.

2.2 SAMPLING PROCEDURE AND RESULTS PRESENTATION

The Lead Based Paint Sampling Procedure was design to evaluate and document all the data obtained form the inspection in a sequential method that provided confidence at the moment of the results presentation.

The survey was performed following the methodology established in the HUD Guidelines for the Evaluation and Control of Lead Based Paint in Housing (2012 revision) and the PREQB Lead Based Paint Abatement Control Regulation. The surfaces evaluation was performed as follows:

If the lead concentration measured by the XRF Spectrum Analyzer is less than 1.0 mg/cm2 it is considered negative

If the lead concentration measured by the XRF Spectrum Analyzer is equal or greater than 1.0 mg/cm2 it is considered positive.

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

2.3 CONDITIONS AND LIMITATIONS—DISCLAIMER

Zimmetry Environmental Management Corp. has performed this lead-based paint inspection in a thorough and professional manner consistent with commonly accepted industry standards. The Preparer cannot guarantee and does not warrant that this evaluation has identified all adverse environmental factors and/or conditions affecting this property on the date of the evaluation.

The results reported and conclusions reached by the Preparer are solely for the benefit of the Owner. The results and opinions in this report, based solely on the conditions found at the property on the date of the evaluation, are valid only on that date. The Preparer assumes no obligation to advise the client of any changes in any real or potential lead-based paint hazards at this residence beyond the date of the property evaluation.

2.4 ENVIRONMENTAL ASSESSMENT REPORT CERTIFICATION

Zimmetry Environmental Management Corp. has performed this lead-based paint inspection in a thorough and professional manner consistent with commonly accepted industry standards. The inspection was conducted on May 22, 2019 by Joanne Negrón, state-certified inspector 6264-0319-LI-007, qualified by experience, education and training in the recognition of lead based paint and approved sampling techniques using the Niton XLp-300A

XRF, SN-101222.

Joanne Negron, MSEM Environmental Risk Assessor

Joanne Joanne

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

SECTION 3: APPENDICES

Appendix A: XRF Sampling Data

Appendix B: Certifications, Licenses, and Accreditations

Appendix C: XRF’s Performance Characteristics Sheet

Appendix D: Project Photograph

Appendix E: Location Plan

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

APPENDIX A: XRF SAMPLING DATA

PROJECT:

DATE: 5/22/2019 Page 1 of 1 Sample

ID.

Functional Space Location Color Subst. XRF Reading Pos/Neg Comments

1 Calibration 1.00 2 Calibration 1.00 3 Calibration 1.00 4 Km 61.80 Guardrail Yellow Metal 0.00 Negative 5 Km 61.80 Pavement Marking White Concrete 0.00 Negative 6 Km 61.80 Module 1 Yellow Concrete 0.00 Negative 7 Km 61.80 Module 1 Yellow Concrete 0.02 Negative 8 Km 61.80 Module 2 Yellow Concrete 0.01 Negative 9 Km 61.80 Module 2 Yellow Concrete 0.06 Negative

10 Km 61.80 Pavement Marking Yellow Concrete 0.01 Negative 11 Km 61.85 Pavement Marking White Concrete 0.00 Negative 12 Km 61.85 Pavement Marking White Concrete 0.00 Negative 13 Km 61.85 Module 1 Yellow Concrete 0.00 Negative 14 Km 61.85 Module 2 Yellow Concrete 0.00 Negative 15 Km 61.85 Module 3 Yellow Concrete 0.02 Negative 16 Km 61.85 Module 4 Yellow Concrete 0.01 Negative 17 Km 61.85 Module 5 Yellow Concrete 0.03 Negative 18 Km 61.85 Module 6 Yellow Concrete 0.01 Negative 19 Km 61.85 Guardrail Yellow Metal 0.00 Negative 20 Km 61.85 Guardrail White Metal 0.00 Negative 21 Km 61.85 West Side Module Yellow Concrete 0.20 Negative 22 Km 61.7 West Side Module Yellow Concrete 0.10 Negative 23 Km 61.9 Bollard 1 White Metal 0.00 Negative 24 Km 61.9 Bollard 2 White Metal 0.00 Negative 25 Km 61.9 Bollard 3 White Metal 0.00 Negative 26 Km 61.9 Bollard 4 White Metal 0.00 Negative 27 Km 61.9 Toilet Debris White Ceramic 0.00 Negative 28 Km 61.9 Floor Brown Concrete 0.00 Negative 29 Km 61.9 Debris Blue Wood 0.00 Negative 30 Km 61.9 Debris Pink Wood 0.00 Negative 31 Km 61.9 Debris White Wood 0.00 Negative 32 Km 61.9 Pavement Marking Yellow Concrete 0.00 Negative 33 Calibration 1.00 34 Calibration 1.00 35 Calibration 1.00

CLIENT: PR Highway & Transportation Authority

LBP Inspector: Joanne Negron

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

APPENDIX B: CERTIFICATIONS, LICENSES, AND

ACCREDITATIONS

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

APPENDIX B: CERTIFICATIONS, LICENSES, AND

ACCREDITATIONS

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

APPENDIX C: XRF’s PERFORMANCE CHARACTERISTICS

SHEET

Niton XLp 300, 9/24/2004, ed. 1

Performance Characteristic Sheet

EFFECTIVE DATE: September 24, 2004 EDITION NO.: 1

MANUFACTURER AND MODEL:

Make: Niton LLC Tested Model: XLp 300 Source: 109Cd Note: This PCS is also applicable to the equivalent model variations indicated below, for the Lead-in-Paint K+L variable reading time mode, in the XLi and XLp series:

XLi 300A, XLi 301A, XLi 302A and XLi 303A.

XLp 300A, XLp 301A, XLp 302A and XLp 303A.

XLi 700A, XLi 701A, XLi 702A and XLi 703A.

XLp 700A, XLp 701A, XLp 702A, and XLp 703A.

Note: The XLi and XLp versions refer to the shape of the handle part of the instrument. The differences in the model numbers reflect other modes available, in addition to Lead-in- Paint modes. The manufacturer states that specifications for these instruments are identical for the source, detector, and detector electronics relative to the Lead-in-Paint mode.

FIELD OPERATION GUIDANCE

OPERATING PARAMETERS:

Lead-in-Paint K+L variable reading time mode.

XRF CALIBRATION CHECK LIMITS:

0.8 to 1.2 mg/cm2 (inclusive)

The calibration of the XRF instrument should be checked using the paint film nearest 1.0 mg/cm2 in the NIST Standard Reference Material (SRM) used (e.g., for NIST SRM 2579, use the 1.02 mg/cm2 film).

If readings are outside the acceptable calibration check range, follow the manufacturer's instructions to bring the instruments into control before XRF testing proceeds.

SUBSTRATE CORRECTION:

For XRF results using Lead-in-Paint K+L variable reading time mode, substrate correction is not needed for:

Brick, Concrete, Drywall, Metal, Plaster, and Wood

INCONCLUSIVE RANGE OR THRESHOLD:

K+L MODE

READING DESCRIPTION

SUBSTRATE THRESHOLD

(mg/cm2)

Results not corrected for substrate bias on any substrate

Brick Concrete Drywall Metal

Plaster Wood

1.0 1.0 1.0 1.0 1.0 1.0

BACKGROUND INFORMATION

EVALUATION DATA SOURCE AND DATE:

This sheet is supplemental information to be used in conjunction with Chapter 7 of the HUD Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing ("HUD Guidelines"). Performance parameters shown on this sheet are calculated from the EPA/HUD evaluation using archived building components. Testing was conducted in August 2004 on 133 testing combinations. The instruments that were used to perform the testing had new sources; one instrument’s was installed in November 2003 with 40 mCi initial strength, and the other’s was installed June 2004 with 40 mCi initial strength.

OPERATING PARAMETERS:

Performance parameters shown in this sheet are applicable only when properly operating the instrument using the manufacturer's instructions and procedures described in Chapter 7 of the HUD Guidelines.

SUBSTRATE CORRECTION VALUE COMPUTATION:

Substrate correction is not needed for brick, concrete, drywall, metal, plaster or wood when using Lead-in- Paint K+L variable reading time mode, the normal operating mode for these instruments. If substrate correction is desired, refer to Chapter 7 of the HUD Guidelines for guidance on correcting XRF results for substrate bias.

EVALUATING THE QUALITY OF XRF TESTING:

Randomly select ten testing combinations for retesting from each house or from two randomly selected units in multifamily housing. Use the K+L variable time mode readings.

Conduct XRF retesting at the ten testing combinations selected for retesting.

Determine if the XRF testing in the units or house passed or failed the test by applying the steps below.

Compute the Retest Tolerance Limit by the following steps:

Determine XRF results for the original and retest XRF readings. Do not correct the original or retest results for substrate bias. In single-family housing a result is defined as the average of three readings. In multifamily housing, a result is a single reading.

Therefore, there will be ten original and ten retest XRF results for each house or for the two selected units.

Calculate the average of the original XRF result and retest XRF result for each testing combination.

Square the average for each testing combination.

Add the ten squared averages together. Call this quantity C.

Multiply the number C by 0.0072. Call this quantity D.

Add the number 0.032 to D. Call this quantity E.

Take the square root of E. Call this quantity F.

Multiply F by 1.645. The result is the Retest Tolerance Limit.

Compute the average of all ten original XRF results.

Compute the average of all ten re-test XRF results.

Find the absolute difference of the two averages.

If the difference is less than the Retest Tolerance Limit, the inspection has passed the retest. If the difference of the overall averages equals or exceeds the Retest Tolerance Limit, this procedure should be repeated with ten new testing combinations. If the difference of the overall averages is equal to or greater than the Retest Tolerance Limit a second time, then the inspection should be considered deficient.

Use of this procedure is estimated to produce a spurious result approximately 1% of the time. That is, results of this procedure will call for further examination when no examination is warranted in approximately 1 out of 100 dwelling units tested.

TESTING TIMES:

For the Lead-in-Paint K+L variable reading time mode, the instrument continues to read until it is moved away from the testing surface, terminated by the user, or the instrument software indicates the reading is complete. The following table provides testing time information for this testing mode. The times have been adjusted for source decay, normalized to the initial source strengths as noted above. Source strength and type of substrate will affect actual testing times. At the time of testing, the instruments had source strengths of 26.6 and 36.6 mCi.

Testing Times Using K+L Reading Mode (Seconds)

All Data Median for laboratory-measured lead levels (mg/cm2)

Substrate 25th Percentile

Median 75th Percentile

Pb < 0.25 0.25 < Pb<1.0 1.0 < Pb

Wood Drywall

4 11 19 11 15 11

Metal

4 12 18 9 12 14

Brick Concrete Plaster

8 16 22 15 18 16

CLASSIFICATION RESULTS:

XRF results are classified as positive if they are greater than or equal to the threshold, and negative if they are less than the threshold.

DOCUMENTATION:

A document titled Methodology for XRF Performance Characteristic Sheets provides an explanation of the statistical methodology used to construct the data in the sheets, and provides empirical results from using the recommended inconclusive ranges or thresholds for specific XRF instruments. For a copy of this document call the National Lead Information Center Clearinghouse at 1-800-424-LEAD.

This XRF Performance Characteristic Sheet was developed by the Midwest Research Institute (MRI) and QuanTech, Inc., under a contract between MRI and the XRF manufacturer. HUD has determined that the information provided here is acceptable when used as guidance in conjunction with Chapter 7, Lead-Based Paint Inspection, of HUD’s Guidelines for the Evaluation and Control of Lead-Based Paint Hazards in Housing.

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

Photographic documentation is for reference purposes and doesn't necessarily include all the surfaces with lead based paint and/or components containing lead

APPENDIX D: PROJECT PHOTOGRAPHS

PR-1 Km.61.70 thru 61.90, Cayey, PR

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

Photographic documentation is for reference purposes and doesn't necessarily include all the surfaces with lead based paint and/or components containing lead

APPENDIX D: PROJECT PHOTOGRAPHS

ER-HWY-2 PR-1 Km.61.8 Cayey, PR

APPENDIX E: LOCATION PLAN

© 2018 Microsoft Corporation © 2018 HERE

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LOCATION PLAN

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AUTHORITY

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HIGHWAY & TRANSPORTATION

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COMMONWEALTH OF PUERTO RICO

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DESIGN AREA

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AND PUBLIC WORKS

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DEPARTMENT OF TRANSPORTATION

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DESCRIBE THE EXCEPTION

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DATE

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DATE

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SUBMITTED:

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DIRECTOR, TRAFFIC ENGINEERING

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EDUARDO F. RUIZ VELEZ

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LISSETTE LUGO COLON

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DIRECTOR, CONSTRUCTION AREA

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JAIME LAFUENTE GONZALEZ

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AND OPERATIONS AREA

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RECOMMENDED AND APPROVED:

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ALEXANDRA VELAZQUEZ DELGADO

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EXECUTIVE DIRECTOR

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CARLOS M. CONTRERAS APONTE

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CARLOS LLOVERAS MATTEI

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GENERAL DESIGN CRITERIA

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NOTE:

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(YES OR NO)--

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AVERAGE DAILY TRAFFIC

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DESIGN SPEED

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MAXIMUM GRADE

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TYPE OF TERRAIN

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FUNCTIONAL HIGHWAY CLASSIFICATION

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FUNCTIONAL HIGHWAY CLASSIFICATION

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PROJECT LENGTH

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A C CODE NUMBER 805544

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LANDSLIDE AND ROAD DAMAGE EVALUATION AND REPAIR RECOMMENDATIONS

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SECTION

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REFERENCE

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DESCRIPTION

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SCHEDULE OF DRAWINGS

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TITLE SHEET

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GR/1

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GENERAL NOTES AND LEGENDS

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GR/2

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EXISTING CONDITIONS AND CONTROL STATIONS LOCATION

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GROUP-A: ER-HWY-2, PR-1, K.M. 61.80, CAYEY, P.R.

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ENRIQUE BLANES PALMER - LIC. NO. 6416

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DATE

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NET LENGTH OF PROJECT

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0.075 Km. = = 0.047 Mi.

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SIGN AND GUARDRAIL DESIGN--

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MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES(MUTCD), 2009 EDITION, REV. 2

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ACT STANDARD DRAWING "DIRECTRICES DE DISEÑO"

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AASHTO ROADSIDE DESIGN GUIDE

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TYPICAL SECTIONS

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GR/3

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PP/1

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CAYEY

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KM

AutoCAD SHX Text B2.2

AutoCAD SHX Text B2.1

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TEL

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GUARD-RAIL

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ASPHALT & TRAFFIC-LINE

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ASPHALT & TRAFFIC-LINE

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GUARD-RAIL

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CONCRETE SLAB

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ASPHALT & TRAFFIC-LINE

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GUARD-RAIL

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AT&T BOX

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(2)CONCRETE BARRIER

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CONCRETE WALL

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EARTH SLIDE PILED AREA

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GUARD RAIL

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CONCRETE BARRIER

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GUTTER SPILLWAY

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GUARD-RAIL

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ASPHALT AREA

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(4)BOLLARDS

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GUTTER

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GUARD-RAIL

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CURB

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GUARD-RAIL

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CURB & GUTTER

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TRAFFIC LINE

AutoCAD SHX Text K.M. 61.9

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GUTTER

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GUTTER

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GUTTER

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ASPHALT SLIDE AREA

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ASPHALT SLIDE AREA

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GUTTER

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GUTTER

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GUTTER

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CONCRETE BARRIER

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TO CAGUAS

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CONCRETE BARRIER

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CONCRETE BARRIER

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WATER-LINE PAINT LOCATION

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WATER LINE SUE STUDY ENDS

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TELEPHONE LINE PAINT LOCATION

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TELEPHONE LINE PAINT LOCATION

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TELEPHONE LINE SUE STUDY ENDS

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WATER LINE SUE STUDY ENDS

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ASPHALT EDGE & TRAFFIC-LINE

AutoCAD SHX Text K.M. 61.7

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ASPHALT EDGE & TRAFFIC-LINE

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ASPHALT EDGE & TRAFFIC-LINE

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ASPHALT EDGE & TRAFFIC-LINE

AutoCAD SHX Text K.M. 61.8

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GUY-WIRE

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GUY-WIRE

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TO AIBONITO

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STATE ROAD PR-1

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STATE ROAD PR-1

AutoCAD SHX Text E 226250

AutoCAD SHX Text E 226300

AutoCAD SHX Text E 226350

AutoCAD SHX Text E 226400

AutoCAD SHX Text E 226450

AutoCAD SHX Text N 229900

AutoCAD SHX Text N 229850

AutoCAD SHX Text E 226250

AutoCAD SHX Text N 229800

AutoCAD SHX Text N 229750

AutoCAD SHX Text E 226300

AutoCAD SHX Text E 226350

AutoCAD SHX Text E 226400

AutoCAD SHX Text E 226450

AutoCAD SHX Text N 229750

AutoCAD SHX Text N 229800

AutoCAD SHX Text N 229850

AutoCAD SHX Text N 229900

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REFLECTOR AREA

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REFLECTOR AREA

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WATER-LINE PAINT LOCATION

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DAVID RIVERA REYES

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DAVID RIVERA REYES

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DATE

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FILE NAME:

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AC. PROJECT

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PROJECT NO.

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FED AID H'WAY

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CODE NO.

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MUNICIPALITY

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ISLAND

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SHEET

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YEAR

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FISCAL

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NO.

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TOTAL

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SHEETS

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FED CODE

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AutoCAD SHX Text G:\PROYECTOS\2018\LANDSLIDES_AC-805544\GROUP-A\ER-HWY-2-PR-1-CAYEY-KM-61.80\CIVIL\DWGSET\AC-805544-EX-3.DWG

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AC-805544

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CHECKED BY

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DRAWN BY

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DESIGNED BY

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INITIALS

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STEPS

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DATE

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FINAL CHECK BY

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TRACED BY

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PUERTO RICO HIGHWAY &

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TRANSPORTATION AUTHORITY

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HIGHWAY

AutoCAD SHX Text P.R.

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LANDSLIDE AND ROAD DAMAGE

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GROUP-A: CAGUAS, CAYEY, HUMACAO, AND NAGUABO, PUERTO RICO

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EVALUATION AND REPAIR RECOMMENDATIONS

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CAYEY

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PR-1

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CONTROL STATIONS

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STATION

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COORDINATES

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NORTHING

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ELEVATION

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EASTING

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DESCRIPTION

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STA-B1

AutoCAD SHX Text 229913.5746

AutoCAD SHX Text 473.52

AutoCAD SHX Text 226335.7114

AutoCAD SHX Text

GUN-NAIL W/WASHER

AutoCAD SHX Text

NOTE:

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1. FOR GENERAL NOTES, LEGEND & ABBREVIATIONS INFORMATION, PLEASE REFER TO DWG. GR-2.

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STA-B2

AutoCAD SHX Text 229867.6989

AutoCAD SHX Text 469.67

AutoCAD SHX Text 226369.7291

AutoCAD SHX Text

STA-B3

AutoCAD SHX Text 229912.7756

AutoCAD SHX Text 475.97

AutoCAD SHX Text 226293.7207

AutoCAD SHX Text

GUN-NAIL W/WASHER

GUN-NAIL W/WASHER

STA-B3

STA-B1

STA-B2

* GRAPHIC SCALE *

SCALE = 1:200

F I L

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AC. PROJECT

PROJECT NO.

FED AID H'WAY

CODE NO.

MUNICIPALITY

ISLAND

SHEET

YEAR

FISCAL

NO.

TOTAL

SHEETS

- 2018 -

AC-805544

C H

E C

K E

D

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PR-1 CAYEY

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KM

AutoCAD SHX Text B2.2

AutoCAD SHX Text B2.1

AutoCAD SHX Text

TEL

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TO AIBONITO

AutoCAD SHX Text E 226300

AutoCAD SHX Text E 226350

AutoCAD SHX Text E 226400

AutoCAD SHX Text N O R T H

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NEW CURB TO MATCH

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TO EXISTING EDGE

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EXISTING EDGE TO REMAIN

AutoCAD SHX Text 2.13%%%

AutoCAD SHX Text 1.40%%%

AutoCAD SHX Text 1.82%%%

AutoCAD SHX Text 1.21%%%

AutoCAD SHX Text 1.82%%%

AutoCAD SHX Text 1.40%%%

AutoCAD SHX Text

PROPOSED GUARD RAIL (BEGINS) STA.0+25.1000(1) 6.500 RT

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PROPOSED GUARD RAIL (ENDS) STA.0+66.5360(1) 10.300 RT

AutoCAD SHX Text R.O.W.

AutoCAD SHX Text R.O.W.

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STATE ROAD PR-1

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DAVID RIVERA REYES

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DAVID RIVERA REYES

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STATE ROAD PR-1

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PROPOSED CURB TYPE "D" (ENDS) STA.0+75.1600(1) 5.747 RT

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PROPOSED CURB TYPE "D" (BEGINS) STA.0+21.2150(1) 5.747 RT

AutoCAD SHX Text

PROPOSED SIERRA ESCAPE RETAINING WALL (BEGIN) STA.0+31.8640(1)

AutoCAD SHX Text

PROPOSED CONCRETE BARRIER TYPE "B" (END) STA.0+54.3150(1) 8.0800 RT

AutoCAD SHX Text

PROPOSED CONCRETE BARRIER TYPE"B" (BEGIN) STA.0+31.8640(1) 6.5800 RT

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PROPOSED SIERRA ESCAPE RETAINING WALL (END) STA.0+54.3150(1)

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GEOMETRICAL SITE PLAN

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PP

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AutoCAD SHX Text

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AutoCAD SHX Text

ALTERNATIVE 2

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DATE

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AutoCAD SHX Text G:\PROYECTOS\2018\LANDSLIDES_AC-805544\GROUP-A\ER-HWY-2-PR-1-CAYEY-KM-61.80\CIVIL\DWGSET\ALTERNATIVE #2\2A-AC-805544-PP.DWG

AutoCAD SHX Text

PUERTO RICO HIGHWAY &

AutoCAD SHX Text

TRANSPORTATION AUTHORITY

AutoCAD SHX Text

EVALUATION AND REPAIR RECOMMENDATIONS

AutoCAD SHX Text

LANDSLIDE AND ROAD DAMAGE

GROUP-A: CAGUAS, CAYEY, HUMACAO AND NAGUABO, PUERTO RICO

W

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AC. PROJECT

PROJECT NO.

FED AID H'WAY

CODE NO.

MUNICIPALITY

ISLAND

SHEET

YEAR

FISCAL

NO.

TOTAL

SHEETS

- 2018 -

AC-805544

C H

E C

K E

D

B

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D R

A W

N

B

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D E

S I G

N E

D

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HIGHWAY

P.R.

PR-1 CAYEY

* GRAPHIC SCALE *

SCALE = 1:200

0 10

AutoCAD SHX Text

KM

AutoCAD SHX Text B2.2

AutoCAD SHX Text B2.1

AutoCAD SHX Text

TEL

AutoCAD SHX Text E 226300

AutoCAD SHX Text E 226350

AutoCAD SHX Text E 226400

AutoCAD SHX Text E 226450

AutoCAD SHX Text N 229850

AutoCAD SHX Text N 229900

AutoCAD SHX Text 2.13%%%

AutoCAD SHX Text 1.40%%%

AutoCAD SHX Text 1.82%%%

AutoCAD SHX Text 1.21%%%

AutoCAD SHX Text 1.82%%%

AutoCAD SHX Text 1.40%%%

AutoCAD SHX Text

PROPOSED SIERRA ESCAPE RETAINING WALL (BEGIN) STA.0+31.8640(1)

AutoCAD SHX Text

PROPOSED CONCRETE BARRIER TYPE "B" (END) STA.0+54.3150(1) 8.0800 RT

AutoCAD SHX Text

PROPOSED CONCRETE BARRIER TYPE"B" (BEGIN) STA.0+31.8640(1) 6.5800 RT

AutoCAD SHX Text

PROPOSED SIERRA ESCAPE RETAINING WALL (END) STA.0+54.3150(1)

AutoCAD SHX Text

PROPOSED GUARD RAIL (BEGINS) STA.0+25.1000(1) 6.500 RT

AutoCAD SHX Text

PROPOSED GUARD RAIL (ENDS) STA.0+66.5360(1) 10.300 RT

AutoCAD SHX Text

PROPOSED CURB TYPE "D" (ENDS) STA.0+75.1600(1) 5.747 RT

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PROPOSED CURB TYPE "D" (BEGINS) STA.0+21.2150(1) 5.747 RT

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DATE

AutoCAD SHX Text R E V I S I O N S

AutoCAD SHX Text G:\PROYECTOS\2018\LANDSLIDES_AC-805544\GROUP-A\ER-HWY-2-PR-1-CAYEY-KM-61.80\CIVIL\DWGSET\ALTERNATIVE #2\2A-AC-805544-DS.DWG

AutoCAD SHX Text

PUERTO RICO HIGHWAY &

AutoCAD SHX Text

TRANSPORTATION AUTHORITY

AutoCAD SHX Text

EVALUATION AND REPAIR RECOMMENDATIONS

AutoCAD SHX Text

LANDSLIDE AND ROAD DAMAGE

AutoCAD SHX Text

GROUP-A: CAGUAS, CAYEY, HUMACAO AND NAGUABO, PUERTO RICO

AutoCAD SHX Text

DR

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AutoCAD SHX Text

AutoCAD SHX Text

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ALTERNATIVE 2

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AND PROPOSED GRADING PLAN

EXISTING TOPOGRAPHY