Amendment 0006 - PR ER DOT PRMNT RPR(20).pdf

PDF 3 MB Posted

Attached to
Landslide Repairs to Roadways in Añasco, Puerto Rico
Solicitation number
693C73-23-B-000009
Issued by

About this file

Written by GovTribe AI ·

This document provides details for a federal construction solicitation seeking bids for landslide repair work on roadways in Añasco, Puerto Rico. The project involves embankment stabilization and reconstruction, retaining walls, drainage installation, pavement work, guardrails, signage, and traffic control. Estimated value is $2-5 million. Bids from certified small businesses are due by a date specified on the SF1442 form. Work includes repairs on PR-108 KM 20.4 and PR-109 at multiple locations. The solicitation number is 693C73-23-B-000009. Interested vendors must register at SAM.gov and complete annual representations and certifications. Questions should be directed to the email address provided. Bidders must present photo ID and be escorted at the facility due to security requirements.

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Other files

File Type Posted
ROBO - PR ER DOT PRMNT RPR(20).pdf PDF
Amendment 0007 - PR ER DOT PRMNT RPR(20).pdf PDF
Amendment 0005 - PR ER DOT PRMNT RPR(20).pdf PDF
Amendment 0004 - PR ER DOT PRMNT RPR(20).pdf PDF
Amendment 0003 - PR ER DOT PRMNT RPR(20).pdf PDF
Amendment 0002 - PR ER DOT PRMNT RPR(20).pdf PDF
Amendment 0001 - PR ER DOT PRMNT RPR(20).pdf PDF
Report_GEO_AC-829579_HWY-22.pdf PDF
VETS-4212 - Form - 2021.pdf PDF
Report_Asbesto and Lead_AC-829579.pdf PDF
PRHTAs Standard Drawings.pdf PDF
PRHTAs Standard Drawings_Revised GABI Drawings_GABI 9-10.pdf PDF
Report_GEO_AC-829579_HWY-27.pdf PDF
NEPA_Approved CE_HWY-22.pdf PDF
Report_GEO_AC-829579_HWY-25.pdf PDF
PRHTAs Material Testing Schedule.pdf PDF
DTOPs Manual de Senales de Transito (MST).pdf PDF
Report_USR_AC-829579.pdf PDF
IFB Solicitation - PR ER DOT PRMNT RPR(20).pdf PDF
Plans - PR ER DOT PRMNT RPR(20).pdf PDF
ADV_Bidders Qualifications Form.doc DOC document
PRHTAs Standard Specifications.pdf PDF
Report_GEO_AC-829579_HWY-23.pdf PDF
NEPA_Approved CE_HWY-23-25-26-27.pdf PDF
Report_GEO_AC-829579_HWY-26.pdf PDF
USFWS Conservation Measures.pdf PDF
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(x)

693C7323B000009 x x

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

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

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

x

ASHBURN VA 20147

ATTN: Construction

693C73

SUITE E2-3-300

QUANTUM PARK, 22001 LOUDOUN COUNTY PKWY

EASTERN FEDERAL LANDS HIGHWAY DIVISION

FEDERAL HIGHWAY ADMINISTRATION

ASHBURN VA 20147

ATTN: Acquisitions

693C73

SUITE E2-3-300

QUANTUM PARK, 22001 LOUDOUN COUNTY PKWY

EASTERN FEDERAL LANDS HIGHWAY DIVISION

FEDERAL HIGHWAY ADMINISTRATION

See Block 1406/01/20230006

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

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

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

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

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

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

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

PAGE OF PAGES

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

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

04/11/2023

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

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

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

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

ORDER NO. IN ITEM 10A.

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

Project PR ER DOT PRMNT RPR(20)

The purpose of this Amendment is to:

1) Revise the Plan as follows:

a) Schedule A (AC-829579): Replace Sheets 32 (RW-A-01) Gravity Retaining Wall Plans &

Details, Sheets 33 (RW-A-02) Gravity Retaining Wall Details, 66 (RW-B-02) Gravity Retaining

Wall Details, 161 (RW-E-02) Gravity Retaining Wall Details.

b) See Amended Gravity Retaining Wall & Details; Amended Plans_RW-A-01-AC-829579_Amendment

6.pdf, Amended Plans_RW-A-02-AC-829579_Amendment 6.pdf, Amended

Plans_RW-B-02-AC-829579_Amendment 6.pdf, and Amended Plans_RW-E-02-AC-829579_Amendment

6.pdf.

Continued ...

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

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

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

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 20

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

693C7323B000009/0006

2) Provide the detail for the right-of-way marker:

a) See Detail_ E621-01_Right-of-Way Marker.pdf.

3) Revise the Special Contract Requirements (J

Pages) as follows:

a) Replace page J-311 to delete incorrect references to subsections 934-5.07 and 934-5.08.

b) See SCR Changes Summary_Amendment 6.pdf for details.

4) Revise the Solicitation Bid Schedule (B Pages) to:

a) Replace the Cost Proposal Bid Schedules and

Cost Proposal Summary to revise pay item quantities.

b) See B Pages Changes Summary_Amendment 6.pdf for details.

5) Provide a summary of responses to questions/clarifications asked by potential bidders.

6) The bid opening date of June 6, 2023, at 2:00 p.m. EDT remains unchanged.

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

Amendment No. 0006

Info Page 1 of 1

U.S. DEPARTMENT OF TRANSPORTATION

FEDERAL HIGHWAY ADMINISTRATION

EASTERN FEDERAL LANDS HIGHWAY DIVISION

Project PR ER DOT PRMNT RPR (20)

Puerto Rico Highway and Transportation Authority

Landslide repairs in Añasco, Puerto Rico

Solicitation: 693C73-23-B-000009

The purpose of this Amendment is to:

1) Revise the Plan as follows:

a) Schedule A (AC-829579): Replace Sheets 32 (RW-A-01) Gravity Retaining Wall

Plans & Details, Sheets 33 (RW-A-02) Gravity Retaining Wall Details, 66 (RW-

B-02) Gravity Retaining Wall Details, 161 (RW-E-02) Gravity Retaining Wall

Details.

b) See Amended Gravity Retaining Wall & Details; Amended Plans_RW-A-01-AC-

829579_Amendment 6.pdf, Amended Plans_RW-A-02-AC-829579_Amendment

6.pdf, Amended Plans_RW-B-02-AC-829579_Amendment 6.pdf, and Amended

Plans_RW-E-02-AC-829579_Amendment 6.pdf.

2) Provide the detail for the right-of-way marker:

a) See Detail_ E621-01_Right-of-Way Marker.pdf.

3) Revise the Special Contract Requirements (J Pages) as follows:

a) Replace page J-311 to delete incorrect references to subsections 934-5.07 and

934-5.08.

b) See SCR Changes Summary_Amendment 6.pdf for details.

4) Revise the Solicitation Bid Schedule (B Pages) to:

a) Replace the Cost Proposal Bid Schedules and Cost Proposal Summary to revise pay item quantities.

b) See B Pages Changes Summary_Amendment 6.pdf for details.

5) Provide a summary of responses to questions/clarifications asked by potential bidders.

6) The bid opening date of June 6, 2023, at 2:00 p.m. EDT remains unchanged.

Plan Sheet changes

PLANS_AC-829579_adv.pdf

1. Delete Plan Sheet 32 (RW-A-01) Gravity Retaining Wall Plans & Details and substitute with the Amended Gravity Retaining Wall Plans & Details_ RW-A-01_Amendment 6.

a) Sheet 32 (RW-A-01) Gravity Retaining Wall Plans & Details was updated to revise the information provided for the Gravity Retaining Wall Sections.

2. Delete Plan Sheet 33 (RW-A-02) Gravity Retaining Wall Details and substitute with the Amended Gravity Retaining Wall Details_ RW-A-02_Amendment 6.

a) Sheet 33 (RW-A-02) Gravity Retaining Wall Details was updated to revise the note related to the Thermal Control of Mass Concrete.

b) Sheet 33 (RW-A-02) Gravity Retaining Wall Details was updated to revise the information provided for the Gravity Retaining Walls.

3. Delete Plan Sheet 66 (RW-B-02) Gravity Retaining Wall Details and substitute with the Amended Gravity Retaining Wall Details_RW-B-02_Amendment 6.

a) Sheet 66 (RW-B-02) Gravity Retaining Wall Details was updated to revise the note

b) Sheet 66 (RW-B-02) Gravity Retaining Wall Details was updated to revise the

4. Delete Plan Sheet 161 (RW-E-02) Gravity Retaining Wall Details and substitute with the Amended Gravity Retaining Wall Details_ RW-E-02_Amendment 6.

a) Sheet 161 (RW-E-02) Gravity Retaining Wall Detail was updated to revise the note

b) Sheet 161 (RW-E-02) Gravity Retaining Wall Detail was updated to revise the

5. Add Detail E621-01, Right-of-Way Marker, to the plans_Amendment 6.

a) Detail E621-01, Right-of-Way Marker, was added to the plans.

183-012-196-09-000

PR-10

PR-108

EXIST. R.O.W.

EX

IS

TI

NG R

.O .W

EXIST. R.O.W.

GROUND

EXISTING

STATIONS

WALL

BOTTOM OF

TOP OF WALL

EXIST.

GROUND

TOP OF WALL

FINAL GRADE

AT FRONT

AT FRONT

FINAL GRADE

BOTTOM OF WALL

.PROP. GRAVITY WALL

L=11.05m

3.05 1.25

GW4

1.251.00

GW1

CONTRACTION JOINT

SEE DWG RW-A-02

TYP. WALL DRAINAGE PIPE

3"∅ @ 2.50m

TOP OF PARAPET

2.00

GW3 GW1GW2GW3

1.25 1.25

GW3

CL

PR-108

C

2:1

CL

PR-108

C

L

PR-108

C

CL

PR-108

C

SOIL PRESSURE PARAMETERS

SITE "A" ER-HWY-22

LOCATION: AÑASCO ASSHTO FIG.3.10.2.1-20, 21

SITE COORD. LAT= 18.2739005°

LON=-67.0501139°

SITE CLASS: D ASSHTO FIG.3.10.3.1

Seismic Zone 3 ASSHTO FIG.3.10.3.6

PGA 0.37 ASSHTO FIG.3.10.2.2-20,21

Ss 0.76 ASSHTO FIG.3.10.2.1-21

S1 0.26 ASSHTO FIG.3.10.2.1-21

Fa 1.15 ASSHTO FIG.3.10.3.2- 2

Fv 1.9 ASSHTO FIG.3.10.3.2-3

Fpga 1.15 ASSHTO FIG.3.10.3.2-1 kh 0.43 SHALL BE 0.2 MIN AS PER SOIL REPORT As=Fpga*PGA 0.43 SEISMIC ANALYSIS REQUIRED, AASHTO 11.5.4.2

Sds=Fa*Ss 0.87 Sd1=Fv*S1 0.49 SEISMIC ZONE 3

DESIGN PARAMETERS

2022PR

SHEETS

TOTAL

SHEET

No.

FISCAL

YEARISLANDMUNICIPALITYHIGHWAY

PR

AC PROJECT

CODE NO.

FED.AID H'WAY

PROJECT NO.

R E V I S I O NDATE

SHEETS

TOTAL

SHEET

No.

PUERTO RICO HIGHWAY AND TRANSPORTATION AUTHORITY

A JOSE A. BATLLE & ASOCIADOS, C.S.P.AJ

B

RW-A

LANDSLIDE AND ROAD DAMAGE

EVALUATION AND REPAIR

RECOMMENDATIONS

SITE-"A" (ER-HWY-22) PR-108 Km.20.4

GRAVITY RETAINING WALL PLAN & DETAILS

FROM STA. 203+48.85 TO STA. 204+50.00

AÑASCOPR-108

( IN METERS )

GRAPHIC SCALE

1 :

5 5 15

GRAVITY RETAINING WALL LAYOUT PLAN

GRAVITY RETAINING WALL PROFILE

IMPORTANT NOTES:

1. THE CONTRACTOR SHALL INFORM THE PRHTA SOIL OFFICE WITH

AT LEAST THREE (3) DAYS OF ANTICIPATION, ABOUT HIS

INTENTION TO PERFORM EXCAVATIONS FOR THE CONSTRUCTION

OF PROPOSED RETAINING WALLS.

2. THE GEOTECHNICAL ENGINEER OF THE PRHTA SOIL ENGINEERING

OFFICE IS REQUIRED TO CONFIRM THE MINIMUN ALLOWABLE

BEARING CAPACITY OF 2,000 PSF ESTABLISHED IN THE DESIGN.

(GW4) TYP. GRAVITY RETAINING WALL SECTION 3.0m.

(GW3) TYP. GRAVITY RETAINING WALL SECTION 2.59m.

(GW2) TYP. GRAVITY RETAINING WALL SECTION 2.13m.

(GW1) TYP. GRAVITY RETAINING WALL SECTION 1.83m.

R299999579

AC-829579C

ROW

APR 21,2023 1 CONCRETE SPECIFICATION REVISED TO SPEC.934.

1 1

MAY 23,2023 2 DIMENSION REVISED ON SECTION GW4

5/

/2

:3 8:

A

M , J os e

A.

B at lle

A so ci ad os

, C .S

.P

AutoCAD SHX Text

EXIST. DIRT ACCESS

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PROJECT BEGINS STA. 203+48.85 N 248842.6829 E 134740.5691

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PROJECT ENDS STA. 204+50.00 N 248914.3674 E 134805.2439

AutoCAD SHX Text 204+00

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PROP. R.O.W.

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PROP. R.O.W.

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TEMP. CONST. EASEMENT

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ACCESS CONTROL

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(BARBED WIRE FENCE)

AutoCAD SHX Text 152.57

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AutoCAD SHX Text 151.83

AutoCAD SHX Text 152.02

AutoCAD SHX Text 151.55

AutoCAD SHX Text 151.26

AutoCAD SHX Text 151.49

AutoCAD SHX Text 151.04

AutoCAD SHX Text 150.72

AutoCAD SHX Text 150.93

AutoCAD SHX Text 150.48

AutoCAD SHX Text 150.14

AutoCAD SHX Text 150.36

AutoCAD SHX Text 149.92

AutoCAD SHX Text 148.21

AutoCAD SHX Text 148.30

AutoCAD SHX Text 148.07

AutoCAD SHX Text 148.94

AutoCAD SHX Text 149.14

AutoCAD SHX Text 148.70

AutoCAD SHX Text 149.53

AutoCAD SHX Text 149.73

AutoCAD SHX Text 149.29

AutoCAD SHX Text 153.22

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TOS

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TOS

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TOS

AutoCAD SHX Text 147.60

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AutoCAD SHX Text 153.89

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TOS

AutoCAD SHX Text PROPOSED GRAVITY WALL BEGINS 10+32.38 (204+01.98 CL.) OFFSET: 3.68 LT N=248876.4239 E=134781.4948

AutoCAD SHX Text PROP.GRAVITY WALL ENDS STA:10+43.43 (203+89.22 CL.) OFFSET: 3.68 LT 3.68 LT N 248870.4522 E 134772.2047

AutoCAD SHX Text TYP. WALL DRAINAGE PIPE 3" @ 2.50m @ 2.50m

AutoCAD SHX Text 150.16

AutoCAD SHX Text 150.75

AutoCAD SHX Text 150.89

AutoCAD SHX Text 10+30

AutoCAD SHX Text 10+50

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AutoCAD SHX Text 148.45

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WALL BEGINS

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WALL ENDS

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AutoCAD SHX Text 203+80

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AutoCAD SHX Text 204+00

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PROFILE BEGINS

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PROFILE ENDS

AutoCAD SHX Text 204+01.98

AutoCAD SHX Text 10+32.38

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MIN.

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EXIST. GROUND

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BOTTOM OF WALL PG

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BOTTOM OF WALL PG

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PROPOSED FINISH GRADE AT FRONT OF WALL

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TOP OF WALL

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MIN.

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PROPOSED FINISH GRADE AT FRONT OF WALL

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PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON DWG. RW-A-02

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EXIST. GROUND

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PROP.GRAVITY WALL NO.1 (SEE DWG. RW-A-01,02)

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PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON DWG. RW-A-02

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PROPOSED FINISH GRADE AT FRONT OF WALL

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BARROW CLASS "B" FILL

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BARROW CLASS "B" FILL

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TYP. PAVEMENT UNDERDRAIN SPEC. 605 (SEE DETAIL "B" ON DWG. NO. GR-A-05)

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EXISTING PAVEMENT TO REMAIN

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TYP. PAVEMENT UNDERDRAIN SPEC. 605 (SEE DETAIL "B" ON DWG. NO. GR-A-05)

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EXISTING PAVEMENT TO REMAIN

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PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON DWG. RW-A-02

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TYP. PAVEMENT UNDERDRAIN SPEC. 605 (SEE DETAIL "B" ON DWG. NO. GR-A-05)

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EXISTING PAVEMENT TO REMAIN

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PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON DWG. RW-A-02

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TYP. PAVEMENT UNDERDRAIN SPEC. 605 (SEE DETAIL "B" ON DWG. NO. GR-A-05)

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EXISTING PAVEMENT TO REMAIN

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MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON DWG. RW-A-02

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MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON DWG. RW-A-02

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MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON DWG. RW-A-02

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MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON DWG. RW-A-02

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PROP.GRAVITY WALL NO.1 (SEE DWG. RW-A-01,02)

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PROP.GRAVITY WALL NO.1 (SEE DWG. RW-A-01,02)

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PROP.GRAVITY WALL NO.1 (SEE DWG. RW-A-01,02)

AutoCAD SHX Text EXIST. 2" PORTION OFWATER LINE TO BE REMOVED L=82.11 mts.

AutoCAD SHX Text PROP. 4" (DR-14)PORTION OF WATER LINE TO BE INSTALLED L=93.70 mts.

AutoCAD SHX Text EXIST. 2" PORTION OFWATER LINE TO BE REMOVED L=82.11 mts.

AutoCAD SHX Text PROP. 4" (DR-14)PORTION OF WATER LINE TO BE INSTALLED L=93.70 mts.

AutoCAD SHX Text PROP. 4" (DR-14)PORTION OF WATER LINE TO BE INSTALLED L=93.70 mts.

AutoCAD SHX Text EXIST. 2" PORTION OFWATER LINE TO BE REMOVED L=82.11 mts.

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TOP OF WALL

AutoCAD SHX Text PROP. 4" (DR-14)PORTION OF WATER LINE TO BE INSTALLED L=93.70 mts.

AutoCAD SHX Text EXIST. 2" PORTION OFWATER LINE TO BE REMOVED L=82.11 mts.

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STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

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STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

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STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

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STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

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SCALE=1:200

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NORTH

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Francisco.Cintron Typewritten Text

· IMPORTANT NOTES:

1. THE CONTRACTOR SHALL INFORM THE PRHTA SOIL OFFICE WITH AT

LEAST THREE (3) DAYS OF ANTICIPATION, ABOUT HIS INTENTION TO

PERFORM EXCAVATIONS FOR THE CONSTRUCTION OF PROPOSED

RETAINING WALLS.

2. THE GEOTECHNICAL ENGINEER OF THE PRHTA SOIL ENGINEERING

OFFICE IS REQUIRED TO CONFIRM THE MINIMUM ALLOWABLE BEARING

CAPACITY OF 2,000 PSF ESTABLISHED IN THE DESIGN.

3. THE CONCRETE TO BE USED IN THE GRAVITY RETAINING WALLS SHALL

BE "CLASS-B" OF APPROXIMATELY 2,200 PSI FOR STEM AND 3,000 PSI FOR

THE BASE TO WHICH IT IS ADDED SIZE STONES CONSIDERABLE TO THE

WALL. (SEE STANDARD SPEC-601)

4. ALL REINFORCING BARS SHALL BE HIGH TENSILE DEFORMED TYPE

MEETING ASTM A-615 OR A-706 GRADE 60.

5. ALL LAPPING, BENDING AND PLACING OF REINFORCEMENT SHALL BE

DONE IN ACCORDANCE WITH ACI STANDARD BUILDING CODE. UNLESS

OTHERWISE SHOWN ON DWG. TENSION SPLICES SHALL BE AS FOLLOWS:

BAR 3KSI BAR 3KSI

#3 28" #6 46" #4 28" #7 63" #5 36" #8 82"

THERMAL CONTROL OF MASS CONCRETE:

CONCRETE PLACEMENTS OVER 36" THICK OR WHEN CEMENT CONTENT

IS ABOVE 600 LB/CU.YD., WHICHEVER IS THE MOST RESTRICTIVE SHALL

BE CONSIDERED A MASS CONCRETE PLACEMENT. THEREFORE A

THERMAL CONTROL PLAN SHALL ALSO BE CONSIDERED SUBJECTED TO

ALL THE REQUIREMENTS OF SPECIFICATION 934.

MAXIMUM INTERNAL TEMPERATURE (TMAX) OF CONCRETE SHALL BE

LIMITED TO A MAXIMUM OF 158°f TO AVOID DELAYED ETTRINGITE

FORMATION (DEF). MAXIMUM TEMPERATURE (TMAX) SHALL BE

CALCULATED PRIOR TO CONCRETE PLACEMENT, AS IT WILL VARY

DEPENDING ON THE CONCRETE STRENGTH, AMBIENT TEMPERATURE

AND CEMENT CONTENT. DEF CAUSES CONCRETE PASTE TO EXPAND

AND CRACKS CONCRETE.

THE MAXIMUM DELTA-T SHALL BE 35°F AS PER ACI 301-16. DELTA-T IS THE

DIFFERENCE BETWEEN THE TEMPERATURE AT MID DEPTH OF THE

CONCRETE THICKNESS (TMAX) AND THE CONCRETE SURFACE

(TSURFACE). TEMPERATURE DIFFERENCES BETWEEN THESE TWO

POINTS SHALL NOT BE MORE THAN 35°F. VALUE CAN BE HIGHER IF

DEMONSTRATED BY A LICENSED PROFESSIONAL ENGINEER WITH A

PROPER THERMAL CONTROL PLAN.

THERMAL CONTROL SHALL BE DONE ICE IN THE CONCRETE MIX OR

OTHER METHODS TO MAINTAIN A MAXIMUM INTERNAL CONCRETE

TEMPERATURE.

USE LARGE DOSAGES OF FLY ASH TYPE "F" IN THE CONCRETE MIX IN

ORDER TO REDUCE THE HEAT HYDRATION. DOSAGES CAN RANGE FROM

35% TO 50% OF THE CEMENT CONTENT. AS A SUBSTITUTE OF FLY ASH

TYPE "F", SLAG CEMENT CAN BE USED.

THE CONTRACT SHALL CONTACT THE CONCRETE BATCH PLANT FOR THE

PROPER CONCRETE MIX IN MASS CONCRETE. CONTRACTOR SHALL ALSO

HAVE A THERMAL CONTROL PLAN.

2022PR

SHEETS

TOTAL

SHEET

No.

FISCAL

YEARISLANDMUNICIPALITYHIGHWAY

PR

AC PROJECT

CODE NO.

FED.AID H'WAY

PROJECT NO.

R E V I S I O NDATE

SHEETS

TOTAL

SHEET

No.

PUERTO RICO HIGHWAY AND TRANSPORTATION AUTHORITY

A JOSE A. BATLLE & ASOCIADOS, C.S.P.AJ

B

RW-A

LANDSLIDE AND ROAD DAMAGE

EVALUATION AND REPAIR

RECOMMENDATIONS SITE-"A" (ER-HWY-22 PR-108 Km.20.4

GRAVITY RETAINIG WALL DETAILS

LARESPR-108

AS SHOWN

R299999579

AC-829579C

ROW

APR 21,2023 1 CONCRETE SPECIFICATION REVISED TO SPEC.934.

MAY 5,2023 2 THERMAL CONTROL OF MASS CONCRETE NOTE REVISED.

MAY 23,2023 3 DIMENSION REVISED ON STEEL REINF. DETAILS

3 3

5/

/2

:3 7:

A

M , J os e

A.

B at lle

A so ci ad os

, C .S

.P

AutoCAD SHX Text

RWT - RETAINING WALL TYPE

AutoCAD SHX Text

LEGEND:

AutoCAD SHX Text e.g. SG 1-3-4

AutoCAD SHX Text MIN. ALLOWABLE BEARING PRESSURE (k.s.f.)

AutoCAD SHX Text

LOADING CONDITION NUMBER

AutoCAD SHX Text

BACKFILL SOIL TYPE

AutoCAD SHX Text

SOLID GRAVITY WALLBACKFILL SOIL

AutoCAD SHX Text H - WALL HEIGHT (Mts.)

AutoCAD SHX Text

RSBP - REQUIRED SOIL BEARING

AutoCAD SHX Text CAPACITY (p.s.f.)

AutoCAD SHX Text B - TOTAL WALL BASE (Mts.)

AutoCAD SHX Text

K - KEY DIMENSIONS

AutoCAD SHX Text

RWT - RETAINING WALL TYPE

AutoCAD SHX Text

LEGEND:

AutoCAD SHX Text e.g. SG 1-3-4

AutoCAD SHX Text MIN. ALLOWABLE BEARING PRESSURE (k.s.f.)

AutoCAD SHX Text

LOADING CONDITION NUMBER

AutoCAD SHX Text

BACKFILL SOIL TYPE

AutoCAD SHX Text

SOLID GRAVITY WALLBACKFILL SOIL

AutoCAD SHX Text H - WALL HEIGHT (Mts.)

AutoCAD SHX Text

RSBP - REQUIRED SOIL BEARING

AutoCAD SHX Text CAPACITY (p.s.f.)

AutoCAD SHX Text B - TOTAL WALL BASE (Mts.)

AutoCAD SHX Text

K - KEY DIMENSIONS

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.43

AutoCAD SHX Text

GRAVITY WALL

AutoCAD SHX Text 0.81

AutoCAD SHX Text

#4@ 0.30 ANCHOR BARS

AutoCAD SHX Text #4@ 0.40

AutoCAD SHX Text #5@ 0.30

AutoCAD SHX Text #5@ 0.30

AutoCAD SHX Text 0.55

AutoCAD SHX Text 0.18

AutoCAD SHX Text 0.24

AutoCAD SHX Text 0.13

AutoCAD SHX Text 0.15

AutoCAD SHX Text

TOP OF WALL

AutoCAD SHX Text

BACK OF WALL

AutoCAD SHX Text

0.23 RUBBER DUMB-BELL WATER STOP TYPE (TYP.)

AutoCAD SHX Text

JOINT SURFACE PAINTED WITH ASPHALT

AutoCAD SHX Text

BACK OF FOOTING

AutoCAD SHX Text CONTRACTION JOINT 9 Mts. MAX. SPACING

AutoCAD SHX Text

FRONT TOE OF FOOTING

AutoCAD SHX Text

TYPICAL VERTICAL CONTRACTION JOINTS DETAILS

AutoCAD SHX Text

NOT TO SCALE:

AutoCAD SHX Text TYPICAL SECTION FOR MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) ANCHOR TO GRAVITY WALL

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text

BACKFILL SOIL TYPE III

AutoCAD SHX Text

RWT

AutoCAD SHX Text

****LOADING CONDITION NO. 2****

AutoCAD SHX Text

SG-3-2-2

AutoCAD SHX Text

SG-3-2-2

AutoCAD SHX Text

SG-3-2-2

AutoCAD SHX Text

SG-3-2-3

AutoCAD SHX Text 2,000

AutoCAD SHX Text H

AutoCAD SHX Text

RSBP

AutoCAD SHX Text B

AutoCAD SHX Text K

AutoCAD SHX Text H1

AutoCAD SHX Text H2

AutoCAD SHX Text K1

AutoCAD SHX Text B1

AutoCAD SHX Text B2

AutoCAD SHX Text B3

AutoCAD SHX Text B4

AutoCAD SHX Text 1.83

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.45

AutoCAD SHX Text 1.52

AutoCAD SHX Text 1.02

AutoCAD SHX Text 0.10

AutoCAD SHX Text 0.10

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.40

AutoCAD SHX Text 0.50

AutoCAD SHX Text 2.13

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.45

AutoCAD SHX Text 1.74

AutoCAD SHX Text 1.04

AutoCAD SHX Text 0.21

AutoCAD SHX Text 0.21

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.61

AutoCAD SHX Text 2.59

AutoCAD SHX Text 0.40

AutoCAD SHX Text 0.45

AutoCAD SHX Text 2.13

AutoCAD SHX Text 1.34

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.50

AutoCAD SHX Text 3.00

AutoCAD SHX Text 0.40

AutoCAD SHX Text 0.45

AutoCAD SHX Text 2.59

AutoCAD SHX Text 1.49

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.61

AutoCAD SHX Text 0.60

AutoCAD SHX Text 2,000

AutoCAD SHX Text 2,000

AutoCAD SHX Text 2,000

AutoCAD SHX Text

TYPICAL SOLID GRAVITY WALL

AutoCAD SHX Text

SCALE: 1:20

AutoCAD SHX Text

3" DRAIN PIPE @ 2.5 O.C.

AutoCAD SHX Text 2%

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text B

AutoCAD SHX Text

DEPTH OF EXCAVATION

AutoCAD SHX Text H1

AutoCAD SHX Text H

AutoCAD SHX Text

UNDISTURBED NATURAL GROUND

AutoCAD SHX Text 2:1

AutoCAD SHX Text 2%

AutoCAD SHX Text K

AutoCAD SHX Text

PROPOSED ROADWAY

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text B4

AutoCAD SHX Text

1.22 MIN.

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON THIS SHEET

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE EXTENDING 3 DIMPLES ALL DIRECTIONS FROM WEEP HOLE EDGES

AutoCAD SHX Text

PROP. MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON THIS SHT.

AutoCAD SHX Text

ID

AutoCAD SHX Text

RW1

AutoCAD SHX Text

RW2

AutoCAD SHX Text

RW3

AutoCAD SHX Text

TYPICAL SOLID GRAVITY WALL

AutoCAD SHX Text

SCALE: 1:20

AutoCAD SHX Text

3" DRAIN PIPE @ 2.5 O.C.

AutoCAD SHX Text 2%

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text B

AutoCAD SHX Text

DEPTH OF EXCAVATION

AutoCAD SHX Text H1

AutoCAD SHX Text H

AutoCAD SHX Text

UNDISTURBED NATURAL GROUND

AutoCAD SHX Text 2:1

AutoCAD SHX Text 2%

AutoCAD SHX Text K

AutoCAD SHX Text

PROPOSED ROADWAY

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text B4

AutoCAD SHX Text

1.22 MIN.

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON THIS SHEET

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE EXTENDING 3 DIMPLES ALL DIRECTIONS FROM WEEP HOLE EDGES

AutoCAD SHX Text

TYPICAL PAVEMENT UNDERDRAIN SPEC. 605 SEE DETAIL "B" ON DWG. NO. C-GR-05

AutoCAD SHX Text

PROP. MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON THIS SHT.

AutoCAD SHX Text

STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text

ID

AutoCAD SHX Text

RW1

AutoCAD SHX Text

RW2

AutoCAD SHX Text

RW3

AutoCAD SHX Text

RW4

AutoCAD SHX Text T/2

AutoCAD SHX Text T/4

AutoCAD SHX Text T/4

AutoCAD SHX Text T

AutoCAD SHX Text 0.025

AutoCAD SHX Text

TYP.

AutoCAD SHX Text

TYPICAL HORIZONTAL CONSTRUCTION JOINTS DETAILS

AutoCAD SHX Text

NOT TO SCALE:

AutoCAD SHX Text H

AutoCAD SHX Text B

AutoCAD SHX Text WALL HIG1.50m TO 2.50m (SEE PROFILE & TABLE)

AutoCAD SHX Text H1

AutoCAD SHX Text K

AutoCAD SHX Text 0.60

AutoCAD SHX Text #4@12"

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #4@12"

AutoCAD SHX Text #4@12"

AutoCAD SHX Text

STEEL REINFORCEMENT DETAIL FOR

AutoCAD SHX Text

RETAINING WALL RW3 & RW4

AutoCAD SHX Text B

AutoCAD SHX Text K

AutoCAD SHX Text B-3

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #5@12"

AutoCAD SHX Text H1

AutoCAD SHX Text 0.60

AutoCAD SHX Text #5@12"

AutoCAD SHX Text #5@12"

AutoCAD SHX Text

STEEL REINFORCEMENT DETAIL FOR

AutoCAD SHX Text H

AutoCAD SHX Text B

AutoCAD SHX Text WALL HIG1.50m TO 2.50m (SEE PROFILE & TABLE)

AutoCAD SHX Text H1

AutoCAD SHX Text K

AutoCAD SHX Text 0.60

AutoCAD SHX Text #4@12"

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #4@12"

AutoCAD SHX Text #4@12"

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text H

AutoCAD SHX Text WALL HIGH 2.50m TO 3.00m (SEE PROFILE & TABLE)

AutoCAD SHX Text K

AutoCAD SHX Text B-3

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #5@12"

AutoCAD SHX Text H1

AutoCAD SHX Text 0.60

AutoCAD SHX Text #5@12"

AutoCAD SHX Text #5@12"

AutoCAD SHX Text

STEEL REINFORCEMENT DETAIL FOR

AutoCAD SHX Text

RETAINING WALL RW1 & RW2

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text

STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

%%UWALL SECTION

AutoCAD SHX Text

%%UWEEP HOLE TYPICAL DETAIL

AutoCAD SHX Text

%%UWALL ELEVATION

AutoCAD SHX Text

0.15 (6") SQUARE ALUMINUM

AutoCAD SHX Text

(GA. 4 MESH)

AutoCAD SHX Text

OR GALVANIZED STEEL WIRE CLOTH

AutoCAD SHX Text

(BACK FACE)

AutoCAD SHX Text

OR APPROVED EQUAL). MATERIAL AND INSTALLATION SHALL BE PAID

AutoCAD SHX Text

FILTER FABRIC

AutoCAD SHX Text

WIRE CLOTH

AutoCAD SHX Text

@ 3.00 C. TO C.

AutoCAD SHX Text 3"%%c PVC PIPE

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text

WALL

AutoCAD SHX Text

3"%%C PIPE

AutoCAD SHX Text 0.15

AutoCAD SHX Text

WALL

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text 0.15

AutoCAD SHX Text

0.02 SLOPE

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text 2#4 x 0.60, AutoCAD SHX Text

EA. FACE

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE (CCW MIRADRAIN 6,000 XL

AutoCAD SHX Text

AS (SPEC.909)

AutoCAD SHX Text

EXTENDING 3 DIMPLES ALL

AutoCAD SHX Text

DIRECTIONS FROM WEEP HOLE

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE

AutoCAD SHX Text

EDGES

AutoCAD SHX Text

EXISTING

AutoCAD SHX Text

GROUND

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

%%UWALL SECTION

AutoCAD SHX Text

%%UWEEP HOLE TYPICAL DETAIL

AutoCAD SHX Text

%%UWALL ELEVATION

AutoCAD SHX Text

0.15 (6") SQUARE ALUMINUM

AutoCAD SHX Text

(GA. 4 MESH)

AutoCAD SHX Text

OR GALVANIZED STEEL WIRE CLOTH

AutoCAD SHX Text

(BACK FACE)

AutoCAD SHX Text

OR APPROVED EQUAL). MATERIAL AND INSTALLATION SHALL BE PAID

AutoCAD SHX Text

FILTER FABRIC

AutoCAD SHX Text

WIRE CLOTH

AutoCAD SHX Text

@ 3.00 C. TO C.

AutoCAD SHX Text 3"%%c PVC PIPE

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text

WALL

AutoCAD SHX Text

3"%%C PIPE

AutoCAD SHX Text 0.15

AutoCAD SHX Text

WALL

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text 0.15

AutoCAD SHX Text

0.02 SLOPE

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text 2#4 x 0.60, AutoCAD SHX Text

EA. FACE

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE (CCW MIRADRAIN 6,000 XL

AutoCAD SHX Text

AS (SPEC.909)

AutoCAD SHX Text

EXTENDING 3 DIMPLES ALL

AutoCAD SHX Text

DIRECTIONS FROM WEEP HOLE

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE

AutoCAD SHX Text

EDGES

AutoCAD SHX Text

EXISTING

AutoCAD SHX Text

GROUND

AutoCAD SHX Text

STEP FOUNDATION DETAIL

AutoCAD SHX Text

SCALE: 1:20

AutoCAD SHX Text T

AutoCAD SHX Text T

AutoCAD SHX Text T

AutoCAD SHX Text

RETAINING WALL

AutoCAD SHX Text

FOOTING REINF.

AutoCAD SHX Text

FOOTING REINF.

AutoCAD SHX Text T

AutoCAD SHX Text T

AutoCAD SHX Text Ldh

AutoCAD SHX Text

FOOTING REINF.

AutoCAD SHX Text

FOOTING REINF.

Francisco.Cintron

SOIL PRESSURE PARAMETERS

SITE "B" ER-HWY-23

LOCATION: AÑASCO ASSHTO FIG.3.10.2.1-20, 21

SITE COORD. LAT= 18.2858606°

LON=-67.1102388°

SITE CLASS: D ASSHTO FIG.3.10.3.1

Seismic Zone 3 ASSHTO FIG.3.10.3.6

PGA 0.37 ASSHTO FIG.3.10.2.2-20,21

Ss 0.76 ASSHTO FIG.3.10.2.1-21

S1 0.26 ASSHTO FIG.3.10.2.1-21

Fa 1.15 ASSHTO FIG.3.10.3.2- 2

Fv 1.9 ASSHTO FIG.3.10.3.2-3

Fpga 1.15 ASSHTO FIG.3.10.3.2-1 kh 0.43 SHALL BE 0.2 MIN AS PER SOIL REPORT As=Fpga*PGA 0.43 SEISMIC ANALYSIS REQUIRED, AASHTO 11.5.4.2

Sds=Fa*Ss 0.87 Sd1=Fv*S1 0.49 SEISMIC ZONE 3

DESIGN PARAMETERS

· IMPORTANT NOTES:

1. THE CONTRACTOR SHALL INFORM THE PRHTA SOIL OFFICE WITH AT

LEAST THREE (3) DAYS OF ANTICIPATION, ABOUT HIS INTENTION TO

PERFORM EXCAVATIONS FOR THE CONSTRUCTION OF PROPOSED

RETAINING WALLS.

2. THE GEOTECHNICAL ENGINEER OF THE PRHTA SOIL ENGINEERING

OFFICE IS REQUIRED TO CONFIRM THE MINIMUM ALLOWABLE BEARING

CAPACITY OF 3,000 PSF ESTABLISHED IN THE DESIGN.

3. THE CONCRETE TO BE USED IN THE GRAVITY RETAINING WALLS SHALL

BE "CLASS-B" OF APPROXIMATELY 2,200 PSI FOR STEM AND 3,000 PSI FOR

THE BASE TO WHICH IT IS ADDED SIZE STONES CONSIDERABLE TO THE

WALL. (SEE STANDARD SPEC-601)

4. ALL REINFORCING BARS SHALL BE HIGH TENSILE DEFORMED TYPE

MEETING ASTM A-615 OR A-706 GRADE 60.

5. ALL LAPPING, BENDING AND PLACING OF REINFORCEMENT SHALL BE

DONE IN ACCORDANCE WITH ACI STANDARD BUILDING CODE. UNLESS

OTHERWISE SHOWN ON DWG. TENSION SPLICES SHALL BE AS FOLLOWS:

BAR 3KSI BAR 3KSI

#3 28" #6 46" #4 28" #7 63" #5 36" #8 82"

THERMAL CONTROL OF MASS CONCRETE:

CONCRETE PLACEMENTS OVER 36" THICK OR WHEN CEMENT CONTENT

IS ABOVE 600 LB/CU.YD., WHICHEVER IS THE MOST RESTRICTIVE SHALL

BE CONSIDERED A MASS CONCRETE PLACEMENT. THEREFORE A

THERMAL CONTROL PLAN SHALL ALSO BE CONSIDERED SUBJECTED TO

ALL THE REQUIREMENTS OF SPECIFICATION 934.

MAXIMUM INTERNAL TEMPERATURE (TMAX) OF CONCRETE SHALL BE

LIMITED TO A MAXIMUM OF 158°f TO AVOID DELAYED ETTRINGITE

FORMATION (DEF). MAXIMUM TEMPERATURE (TMAX) SHALL BE

CALCULATED PRIOR TO CONCRETE PLACEMENT, AS IT WILL VARY

DEPENDING ON THE CONCRETE STRENGTH, AMBIENT TEMPERATURE

AND CEMENT CONTENT. DEF CAUSES CONCRETE PASTE TO EXPAND

AND CRACKS CONCRETE.

THE MAXIMUM DELTA-T SHALL BE 35°F AS PER ACI 301-16. DELTA-T IS THE

DIFFERENCE BETWEEN THE TEMPERATURE AT MID DEPTH OF THE

CONCRETE THICKNESS (TMAX) AND THE CONCRETE SURFACE

(TSURFACE). TEMPERATURE DIFFERENCES BETWEEN THESE TWO

POINTS SHALL NOT BE MORE THAN 35°F. VALUE CAN BE HIGHER IF

DEMONSTRATED BY A LICENSED PROFESSIONAL ENGINEER WITH A

PROPER THERMAL CONTROL PLAN.

THERMAL CONTROL SHALL BE DONE ICE IN THE CONCRETE MIX OR

OTHER METHODS TO MAINTAIN A MAXIMUM INTERNAL CONCRETE

TEMPERATURE.

USE LARGE DOSAGES OF FLY ASH TYPE "F" IN THE CONCRETE MIX IN

ORDER TO REDUCE THE HEAT HYDRATION. DOSAGES CAN RANGE FROM

35% TO 50% OF THE CEMENT CONTENT. AS A SUBSTITUTE OF FLY ASH

TYPE "F", SLAG CEMENT CAN BE USED.

THE CONTRACT SHALL CONTACT THE CONCRETE BATCH PLANT FOR THE

PROPER CONCRETE MIX IN MASS CONCRETE. CONTRACTOR SHALL ALSO

HAVE A THERMAL CONTROL PLAN.

2022PR

SHEETS

TOTAL

SHEET

No.

FISCAL

YEARISLANDMUNICIPALITYHIGHWAY

PR

AC PROJECT

CODE NO.

FED.AID H'WAY

PROJECT NO.

R E V I S I O NDATE

SHEETS

TOTAL

SHEET

No.

PUERTO RICO HIGHWAY AND TRANSPORTATION AUTHORITY

A JOSE A. BATLLE & ASOCIADOS, C.S.P.AJ

B

RW-B

LANDSLIDE AND ROAD DAMAGE

EVALUATION AND REPAIR

RECOMMENDATIONS SITE-"B" (ER-HWY-23 PR-109 Km.7.24

GRAVITY RETAINIG WALL DETAILS

AÑASCOPR-109

AS SHOWN

R299999579

AC-829579C

ROW

APR 21,2023 1 CONCRETE SPECIFICATION REVISED TO SPEC.934.

MAY 5,2023 2 THERMAL CONTROL OF MASS CONCRETE NOTE REVISED.

MAY 23,2023 3 DIMENSION REVISED ON STEEL REINF. DETAILS

5/

/2

:4 3:

A

M , J os e

A.

B at lle

A so ci ad os

, C .S

.P

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.43

AutoCAD SHX Text

GRAVITY WALL

AutoCAD SHX Text 0.81

AutoCAD SHX Text

#4@ 0.30 ANCHOR BARS

AutoCAD SHX Text TYPICAL SECTION FOR MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) ANCHOR TO GRAVITY WALL

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text #4@ 0.40

AutoCAD SHX Text #5@ 0.30

AutoCAD SHX Text #5@ 0.30

AutoCAD SHX Text 0.55

AutoCAD SHX Text 0.18

AutoCAD SHX Text 0.24

AutoCAD SHX Text 0.13

AutoCAD SHX Text 0.15

AutoCAD SHX Text

TOP OF WALL

AutoCAD SHX Text

BACK OF WALL

AutoCAD SHX Text

0.23 RUBBER DUMB-BELL WATER STOP TYPE (TYP.)

AutoCAD SHX Text

JOINT SURFACE PAINTED WITH ASPHALT

AutoCAD SHX Text

BACK OF FOOTING

AutoCAD SHX Text CONTRACTION JOINT 9 Mts. MAX. SPACING

AutoCAD SHX Text

FRONT TOE OF FOOTING

AutoCAD SHX Text

TYPICAL VERTICAL CONTRACTION JOINTS DETAILS

AutoCAD SHX Text

NOT TO SCALE:

AutoCAD SHX Text

CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text

BACKFILL SOIL TYPE III

AutoCAD SHX Text

RWT

AutoCAD SHX Text

****LOADING CONDITION NO. 2****

AutoCAD SHX Text

SG-3-2-3

AutoCAD SHX Text

SG-3-2-3

AutoCAD SHX Text

SG-3-2-3

AutoCAD SHX Text

SG-3-2-3

AutoCAD SHX Text 3,000

AutoCAD SHX Text H

AutoCAD SHX Text

RSBP

AutoCAD SHX Text B

AutoCAD SHX Text K

AutoCAD SHX Text H1

AutoCAD SHX Text H2

AutoCAD SHX Text K1

AutoCAD SHX Text B1

AutoCAD SHX Text B2

AutoCAD SHX Text B3

AutoCAD SHX Text B4

AutoCAD SHX Text 1.50

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.45

AutoCAD SHX Text 1.52

AutoCAD SHX Text 1.02

AutoCAD SHX Text 0.10

AutoCAD SHX Text 0.10

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.40

AutoCAD SHX Text 0.50

AutoCAD SHX Text 2.00

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.45

AutoCAD SHX Text 2.04

AutoCAD SHX Text 1.43

AutoCAD SHX Text 0.21

AutoCAD SHX Text 0.21

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.40

AutoCAD SHX Text 0.60

AutoCAD SHX Text 2.77

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.45

AutoCAD SHX Text 2.13

AutoCAD SHX Text 1.54

AutoCAD SHX Text 0.10

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.50

AutoCAD SHX Text 3.11

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.45

AutoCAD SHX Text 2.59

AutoCAD SHX Text 1.49

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.49

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.61

AutoCAD SHX Text 0.60

AutoCAD SHX Text 3,000

AutoCAD SHX Text 3,000

AutoCAD SHX Text 3,000

AutoCAD SHX Text

TYPICAL SOLID GRAVITY WALL

AutoCAD SHX Text

SCALE: 1:20

AutoCAD SHX Text

3" DRAIN PIPE @ 2.5 O.C.

AutoCAD SHX Text 2%

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text B

AutoCAD SHX Text

DEPTH OF EXCAVATION

AutoCAD SHX Text H1

AutoCAD SHX Text H

AutoCAD SHX Text

UNDISTURBED NATURAL GROUND

AutoCAD SHX Text 2:1

AutoCAD SHX Text 2%

AutoCAD SHX Text K

AutoCAD SHX Text

PROPOSED ROADWAY

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text B4

AutoCAD SHX Text

1.22 MIN.

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON THIS SHEET

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE EXTENDING 3 DIMPLES ALL DIRECTIONS FROM WEEP HOLE EDGES

AutoCAD SHX Text

PROP. MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON THIS SHT.

AutoCAD SHX Text

TYPICAL SOLID GRAVITY WALL

AutoCAD SHX Text

SCALE: 1:20

AutoCAD SHX Text

3" DRAIN PIPE @ 2.5 O.C.

AutoCAD SHX Text 2%

AutoCAD SHX Text B

AutoCAD SHX Text

DEPTH OF EXCAVATION

AutoCAD SHX Text H1

AutoCAD SHX Text H

AutoCAD SHX Text 2:1

AutoCAD SHX Text 2%

AutoCAD SHX Text K

AutoCAD SHX Text

PROPOSED ROADWAY

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text B4

AutoCAD SHX Text

1.22 MIN.

AutoCAD SHX Text

TYPICAL PAVEMENT UNDERDRAIN SPEC. 605 SEE DETAIL "B" ON DWG. NO. C-GR-05

AutoCAD SHX Text

PROP. MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON THIS SHT.

AutoCAD SHX Text

ID

AutoCAD SHX Text

RW1

AutoCAD SHX Text

RW2

AutoCAD SHX Text

RW3

AutoCAD SHX Text

RW4

AutoCAD SHX Text

STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text

RWT - RETAINING WALL TYPE

AutoCAD SHX Text

LEGEND:

AutoCAD SHX Text e.g. SG 1-3-4

AutoCAD SHX Text MIN. ALLOWABLE BEARING PRESSURE (k.s.f.)

AutoCAD SHX Text

LOADING CONDITION NUMBER

AutoCAD SHX Text

BACKFILL SOIL TYPE

AutoCAD SHX Text

SOLID GRAVITY WALLBACKFILL SOIL

AutoCAD SHX Text H - WALL HEIGHT (Mts.)

AutoCAD SHX Text

RSBP - REQUIRED SOIL BEARING

AutoCAD SHX Text CAPACITY (p.s.f.)

AutoCAD SHX Text B - TOTAL WALL BASE (Mts.)

AutoCAD SHX Text

K - KEY DIMENSIONS

AutoCAD SHX Text e.g. SG 1-3-4

AutoCAD SHX Text MIN. ALLOWABLE BEARING PRESSURE (k.s.f.)

AutoCAD SHX Text

LOADING CONDITION NUMBER

AutoCAD SHX Text

BACKFILL SOIL TYPE

AutoCAD SHX Text

SOLID GRAVITY WALLBACKFILL SOIL

AutoCAD SHX Text H - WALL HEIGHT (Mts.)

AutoCAD SHX Text

RSBP - REQUIRED SOIL BEARING

AutoCAD SHX Text CAPACITY (p.s.f.)

AutoCAD SHX Text B - TOTAL WALL BASE (Mts.)

AutoCAD SHX Text

K - KEY DIMENSIONS

AutoCAD SHX Text T/2

AutoCAD SHX Text T/4

AutoCAD SHX Text T/4

AutoCAD SHX Text T

AutoCAD SHX Text 0.025

AutoCAD SHX Text

TYP.

AutoCAD SHX Text

TYPICAL HORIZONTAL CONSTRUCTION JOINTS DETAILS

AutoCAD SHX Text

NOT TO SCALE:

AutoCAD SHX Text H

AutoCAD SHX Text B

AutoCAD SHX Text WALL HIG1.50m TO 2.50m (SEE PROFILE & TABLE)

AutoCAD SHX Text H1

AutoCAD SHX Text K

AutoCAD SHX Text 0.60

AutoCAD SHX Text #4@12"

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #4@12"

AutoCAD SHX Text #4@12"

AutoCAD SHX Text

STEEL REINFORCEMENT DETAIL FOR

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

RETAINING WALL RW1 & RW2

AutoCAD SHX Text B

AutoCAD SHX Text H

AutoCAD SHX Text WALL HIGH 2.50m TO 3.50m (SEE PROFILE & TABLE)

AutoCAD SHX Text K

AutoCAD SHX Text B-3

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #5@12"

AutoCAD SHX Text H1

AutoCAD SHX Text 0.60

AutoCAD SHX Text #5@12"

AutoCAD SHX Text #5@12"

AutoCAD SHX Text

STEEL REINFORCEMENT DETAIL FOR

AutoCAD SHX Text H

AutoCAD SHX Text WALL HIG1.50m TO 2.50m (SEE PROFILE & TABLE)

AutoCAD SHX Text H1

AutoCAD SHX Text K

AutoCAD SHX Text 0.60

AutoCAD SHX Text #4@12"

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #4@12"

AutoCAD SHX Text #4@12"

AutoCAD SHX Text K

AutoCAD SHX Text B-3

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text #5@12"

AutoCAD SHX Text H1

AutoCAD SHX Text 0.60

AutoCAD SHX Text #5@12"

AutoCAD SHX Text #5@12"

AutoCAD SHX Text

RETAINING WALL RW3 & RW4

AutoCAD SHX Text

NOT TO SCALE

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STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text

STEM CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC.934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text BASE FOOTING CONCRETE CLASS III CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

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NOT TO SCALE

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%%UWALL SECTION

AutoCAD SHX Text

%%UWEEP HOLE TYPICAL DETAIL

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%%UWALL ELEVATION

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0.15 (6") SQUARE ALUMINUM

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(GA. 4 MESH)

AutoCAD SHX Text

OR GALVANIZED STEEL WIRE CLOTH

AutoCAD SHX Text

(BACK FACE)

AutoCAD SHX Text

OR APPROVED EQUAL). MATERIAL AND INSTALLATION SHALL BE PAID

AutoCAD SHX Text

FILTER FABRIC

AutoCAD SHX Text

WIRE CLOTH

AutoCAD SHX Text

@ 3.00 C. TO C.

AutoCAD SHX Text 3"%%c PVC PIPE

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text

WALL

AutoCAD SHX Text

3"%%C PIPE

AutoCAD SHX Text 0.15

AutoCAD SHX Text

WALL

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text 0.15

AutoCAD SHX Text

0.02 SLOPE

AutoCAD SHX Text

(TYP.)

AutoCAD SHX Text 2#4 x 0.60, AutoCAD SHX Text

EA. FACE

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE (CCW MIRADRAIN 6,000 XL

AutoCAD SHX Text

AS (SPEC.909)

AutoCAD SHX Text

EXTENDING 3 DIMPLES ALL

AutoCAD SHX Text

DIRECTIONS FROM WEEP HOLE

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE

AutoCAD SHX Text

EDGES

AutoCAD SHX Text

EXISTING

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GROUND

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STEP FOUNDATION DETAIL

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SCALE: 1:20

AutoCAD SHX Text T

AutoCAD SHX Text T

AutoCAD SHX Text T

AutoCAD SHX Text

RETAINING WALL

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FOOTING REINF.

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FOOTING REINF.

AutoCAD SHX Text T

AutoCAD SHX Text T

AutoCAD SHX Text Ldh

AutoCAD SHX Text

FOOTING REINF.

AutoCAD SHX Text

FOOTING REINF.

Francisco.Cintron

· IMPORTANT NOTES:

1. THE CONTRACTOR SHALL INFORM THE PRHTA SOIL OFFICE WITH AT

LEAST THREE (3) DAYS OF ANTICIPATION, ABOUT HIS INTENTION TO

PERFORM EXCAVATIONS FOR THE CONSTRUCTION OF PROPOSED

RETAINING WALLS.

2. THE GEOTECHNICAL ENGINEER OF THE PRHTA SOIL ENGINEERING

OFFICE IS REQUIRED TO CONFIRM THE MINIMUM ALLOWABLE BEARING

CAPACITY OF 4,000 PSF ESTABLISHED IN THE DESIGN.

3. THE CONCRETE TO BE USED IN THE GRAVITY RETAINING WALLS SHALL

BE "CLASS-B" OF APPROXIMATELY 2,200 PSI FOR STEM AND 3,000 PSI FOR

THE BASE TO WHICH IT IS ADDED SIZE STONES CONSIDERABLE TO THE

WALL. (SEE STANDARD SPEC-601)

4. ALL REINFORCING BARS SHALL BE HIGH TENSILE DEFORMED TYPE

MEETING ASTM A-615 OR A-706 GRADE 60.

5. ALL LAPPING, BENDING AND PLACING OF REINFORCEMENT SHALL BE

DONE IN ACCORDANCE WITH ACI STANDARD BUILDING CODE. UNLESS

OTHERWISE SHOWN ON DWG. TENSION SPLICES SHALL BE AS FOLLOWS:

BAR 3KSI BAR 3KSI

#3 28" #6 46" #4 28" #7 63" #5 36" #8 82"

THERMAL CONTROL OF MASS CONCRETE:

CONCRETE PLACEMENTS OVER 36" THICK OR WHEN CEMENT CONTENT

IS ABOVE 600 LB/CU.YD., WHICHEVER IS THE MOST RESTRICTIVE SHALL

BE CONSIDERED A MASS CONCRETE PLACEMENT. THEREFORE A

THERMAL CONTROL PLAN SHALL ALSO BE CONSIDERED SUBJECTED TO

ALL THE REQUIREMENTS OF SPECIFICATION 934.

MAXIMUM INTERNAL TEMPERATURE (TMAX) OF CONCRETE SHALL BE

LIMITED TO A MAXIMUM OF 158°f TO AVOID DELAYED ETTRINGITE

FORMATION (DEF). MAXIMUM TEMPERATURE (TMAX) SHALL BE

CALCULATED PRIOR TO CONCRETE PLACEMENT, AS IT WILL VARY

DEPENDING ON THE CONCRETE STRENGTH, AMBIENT TEMPERATURE

AND CEMENT CONTENT. DEF CAUSES CONCRETE PASTE TO EXPAND

AND CRACKS CONCRETE.

THE MAXIMUM DELTA-T SHALL BE 35°F AS PER ACI 301-16. DELTA-T IS THE

DIFFERENCE BETWEEN THE TEMPERATURE AT MID DEPTH OF THE

CONCRETE THICKNESS (TMAX) AND THE CONCRETE SURFACE

(TSURFACE). TEMPERATURE DIFFERENCES BETWEEN THESE TWO

POINTS SHALL NOT BE MORE THAN 35°F. VALUE CAN BE HIGHER IF

DEMONSTRATED BY A LICENSED PROFESSIONAL ENGINEER WITH A

PROPER THERMAL CONTROL PLAN.

THERMAL CONTROL SHALL BE DONE ICE IN THE CONCRETE MIX OR

OTHER METHODS TO MAINTAIN A MAXIMUM INTERNAL CONCRETE

TEMPERATURE.

USE LARGE DOSAGES OF FLY ASH TYPE "F" IN THE CONCRETE MIX IN

ORDER TO REDUCE THE HEAT HYDRATION. DOSAGES CAN RANGE FROM

35% TO 50% OF THE CEMENT CONTENT. AS A SUBSTITUTE OF FLY ASH

TYPE "F", SLAG CEMENT CAN BE USED.

THE CONTRACT SHALL CONTACT THE CONCRETE BATCH PLANT FOR THE

PROPER CONCRETE MIX IN MASS CONCRETE. CONTRACTOR SHALL ALSO

HAVE A THERMAL CONTROL PLAN.

2022PR

SHEETS

TOTAL

SHEET

No.

FISCAL

YEARISLANDMUNICIPALITYHIGHWAY

PR

AC PROJECT

CODE NO.

FED.AID H'WAY

PROJECT NO.

R E V I S I O NDATE

SHEETS

TOTAL

SHEET

No.

PUERTO RICO HIGHWAY AND TRANSPORTATION AUTHORITY

A JOSE A. BATLLE & ASOCIADOS, C.S.P.AJ

B

RW-E

LANDSLIDE AND ROAD DAMAGE

EVALUATION AND REPAIR

RECOMMENDATIONS SITE-"E" (ER-HWY-27 PR-108 Km.16.5

GRAVITY RETAINIG WALL DETAILS

LARESPR-109

AS SHOWN

R299999579

AC-829579C

ROW

APR 21,2023 1 CONCRETE SPECIFICATION REVISED TO SPEC.934.

MAY 5,2023 2 THERMAL CONTROL OF MASS CONCRETE NOTE REVISED.

MAY 23,2023 3 TABLE ID & DIMENSION REVISED ON STEEL REINF. DETAILS

5/

/2

:5 9:

A

M , J os e

A.

B at lle

A so ci ad os

, C .S

.P

AutoCAD SHX Text

RWT - RETAINING WALL TYPE

AutoCAD SHX Text

LEGEND:

AutoCAD SHX Text e.g. SG 1-3-4

AutoCAD SHX Text MIN. ALLOWABLE BEARING PRESSURE (k.s.f.)

AutoCAD SHX Text

LOADING CONDITION NUMBER

AutoCAD SHX Text

BACKFILL SOIL TYPE

AutoCAD SHX Text

SOLID GRAVITY WALLBACKFILL SOIL

AutoCAD SHX Text H - WALL HEIGHT (Mts.)

AutoCAD SHX Text

RSBP - REQUIRED SOIL BEARING

AutoCAD SHX Text CAPACITY (p.s.f.)

AutoCAD SHX Text B - TOTAL WALL BASE (Mts.)

AutoCAD SHX Text

K - KEY DIMENSIONS

AutoCAD SHX Text

RWT - RETAINING WALL TYPE

AutoCAD SHX Text

LEGEND:

AutoCAD SHX Text e.g. SG 1-3-4

AutoCAD SHX Text MIN. ALLOWABLE BEARING PRESSURE (k.s.f.)

AutoCAD SHX Text

LOADING CONDITION NUMBER

AutoCAD SHX Text

BACKFILL SOIL TYPE

AutoCAD SHX Text

SOLID GRAVITY WALLBACKFILL SOIL

AutoCAD SHX Text H - WALL HEIGHT (Mts.)

AutoCAD SHX Text

RSBP - REQUIRED SOIL BEARING

AutoCAD SHX Text CAPACITY (p.s.f.)

AutoCAD SHX Text B - TOTAL WALL BASE (Mts.)

AutoCAD SHX Text

K - KEY DIMENSIONS

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.43

AutoCAD SHX Text

GRAVITY WALL

AutoCAD SHX Text 0.81

AutoCAD SHX Text

#4@ 0.30 ANCHOR BARS

AutoCAD SHX Text #4@ 0.40

AutoCAD SHX Text #5@ 0.30

AutoCAD SHX Text #5@ 0.30

AutoCAD SHX Text 0.55

AutoCAD SHX Text 0.18

AutoCAD SHX Text 0.24

AutoCAD SHX Text 0.13

AutoCAD SHX Text 0.15

AutoCAD SHX Text

TOP OF WALL

AutoCAD SHX Text

BACK OF WALL

AutoCAD SHX Text

0.23 RUBBER DUMB-BELL WATER STOP TYPE (TYP.)

AutoCAD SHX Text

JOINT SURFACE PAINTED WITH ASPHALT

AutoCAD SHX Text

BACK OF FOOTING

AutoCAD SHX Text CONTRACTION JOINT 9 Mts. MAX. SPACING

AutoCAD SHX Text

FRONT TOE OF FOOTING

AutoCAD SHX Text

TYPICAL VERTICAL CONTRACTION JOINTS DETAILS

AutoCAD SHX Text

NOT TO SCALE:

AutoCAD SHX Text TYPICAL SECTION FOR MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) ANCHOR TO GRAVITY WALL

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

CONCRETE CLASS III (PERMEABILITY LEVEL 2) SPEC. 934

AutoCAD SHX Text

BACKFILL SOIL TYPE III

AutoCAD SHX Text

RWT

AutoCAD SHX Text

****LOADING CONDITION NO. 2****

AutoCAD SHX Text

SG-3-2-2

AutoCAD SHX Text

SG-3-2-3

AutoCAD SHX Text H

AutoCAD SHX Text

RSBP

AutoCAD SHX Text B

AutoCAD SHX Text K

AutoCAD SHX Text H1

AutoCAD SHX Text H2

AutoCAD SHX Text K1

AutoCAD SHX Text B1

AutoCAD SHX Text B2

AutoCAD SHX Text B3

AutoCAD SHX Text B4

AutoCAD SHX Text 2.00

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.45

AutoCAD SHX Text 1.75

AutoCAD SHX Text 1.06

AutoCAD SHX Text 0.15

AutoCAD SHX Text 0.15

AutoCAD SHX Text 0.30

AutoCAD SHX Text 0.54

AutoCAD SHX Text 0.60

AutoCAD SHX Text 3.00

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.45

AutoCAD SHX Text 2.59

AutoCAD SHX Text 1.52

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.45

AutoCAD SHX Text 0.62

AutoCAD SHX Text 0.60

AutoCAD SHX Text 4,000

AutoCAD SHX Text 4,000

AutoCAD SHX Text

TYPICAL SOLID GRAVITY WALL

AutoCAD SHX Text

SCALE: 1:20

AutoCAD SHX Text

3" DRAIN PIPE @ 2.5 O.C.

AutoCAD SHX Text 2%

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text B

AutoCAD SHX Text

DEPTH OF EXCAVATION

AutoCAD SHX Text H1

AutoCAD SHX Text H

AutoCAD SHX Text

UNDISTURBED NATURAL GROUND

AutoCAD SHX Text 2:1

AutoCAD SHX Text 2%

AutoCAD SHX Text K

AutoCAD SHX Text

PROPOSED ROADWAY

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text B4

AutoCAD SHX Text

1.22 MIN.

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON THIS SHEET

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE EXTENDING 3 DIMPLES ALL DIRECTIONS FROM WEEP HOLE EDGES

AutoCAD SHX Text

PROP. MODIFIED CONC. PARAPET ("F" SHAPE CONFIGURATION) SEE DETAIL ON THIS SHT.

AutoCAD SHX Text

TYPICAL SOLID GRAVITY WALL

AutoCAD SHX Text

SCALE: 1:20

AutoCAD SHX Text

3" DRAIN PIPE @ 2.5 O.C.

AutoCAD SHX Text 2%

AutoCAD SHX Text

HORIZONTAL CONSTRUCTION JOINT (SEE DETAIL)

AutoCAD SHX Text B

AutoCAD SHX Text

DEPTH OF EXCAVATION

AutoCAD SHX Text H1

AutoCAD SHX Text H

AutoCAD SHX Text

UNDISTURBED NATURAL GROUND

AutoCAD SHX Text 2:1

AutoCAD SHX Text 2%

AutoCAD SHX Text K

AutoCAD SHX Text

PROPOSED ROADWAY

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text BORROW CLASS "B" LIMITED TO A-1-A OR A-2-A MATERIAL WITH A MAXIMUM FINE CONTENT OF 10%

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text

(SEE TABLE)

AutoCAD SHX Text B4

AutoCAD SHX Text

1.22 MIN.

AutoCAD SHX Text

PRE-FABRICATED DRAINAGE COMPOSITE SEE DETAIL ON THIS SHEET

AutoCAD SHX Text

NON-BIODEGRADABLE PLATE EXTENDING 3 DIMPLES ALL DIRECTIONS FROM WEEP HOLE EDGES

AutoCAD SHX Text

TYPICAL PAVEMENT UNDERDRAIN SPEC. 605 SEE DETAIL "B" ON DWG. NO. C-GR-05

AutoCAD SHX Text

PROP. MODIFIED CONC.

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