ESBD_358304_1715100024605_DRAWINGS OlmitoSWBidDoc BID 240301 05-07-24 pages 55-83.pdf

PDF 9 MB Posted Jan 23, 2026

Attached to: OLMITO SIDEWALK IMPROVEMENTS PROJECT
Solicitation number: 240301.
Issued by: Cameron County, Texas

About this file

Written by GovTribe AI · Apr 28, 2026

This file contains technical drawings and specifications for the Olmito Sidewalks Project (BID #240301, CSJ: 0921-06-326) prepared by Cameron County, Texas. The project involves the construction of 5-foot concrete sidewalks along Parker Avenue from Station 10+16 to 33+09 (approximately 2.29 miles), including associated curb ramps, driveway replacements, drainage improvements, and pavement markings. The project scope encompasses removal of existing concrete and asphalt driveways and installation of proposed asphalt and concrete driveways, installation of curb and gutter improvements, construction of 18-inch and 30-inch reinforced concrete pipe (RCP) drainage culverts with safety end treatments, embankment stabilization, and amphibian and reptile exclusion fencing. The plans detail multiple plan-and-profile sheets covering stations 15+00 to 30+00, driveway tables indicating removal and replacement quantities ranging from 12 to 37 square yards per location, and a driveway table providing specifications for both residential and commercial drive configurations. The project is located in the Olmito area along Parker Avenue, intersecting with Tomas Cortez Jr. Street, Moyse Street, Fresno Street, and Anacua Street (FM 1732).

The project encompasses 0.81 acres of total disturbance within a 0.81-acre project area, with soil types consisting primarily of Laredo silty clay loam and Tiocano clay in flat terrain. Environmental controls include amphibian and reptile exclusion fencing, sediment control measures, erosion control logs, and stabilization BMPs to protect the adjacent Olmito Lake drainage area and roadside ditches. The design incorporates ADA-compliant curb ramps with detectable warnings and truncated domes, sidewalk width reductions in constrained areas, and adjustments to existing utilities including water meters and clean-outs. The plans specify Class A concrete for sidewalks and driveways, thermoplastic pavement markings (100 mil), and construction activities including demolition, grading, embankment work, and permanent revegetation. All materials and construction shall comply with Texas Department of Transportation (TxDOT) standards and Item specifications, with the project drawn by MG/KRB and approved by Cameron County, dated June 7, 2023 and March 24, 2023.

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Other files

File	Type	Posted
ESBD_358304_1715099991590_DRAWINGS OlmitoSWBidDoc BID 240301 05-07-24 pages 28-54.pdf	PDF	Jan 23, 2026
ESBD_358304_1716393911082_Addendum 1 BID 240301 Olmito Sidewalk released 05-21-24.pdf	PDF	Jan 23, 2026
ESBD_358304_1715099938927_DRAWINGS OlmitoSWBidDoc BID 240301 05-07-24 pages 1 -27.pdf	PDF	Jan 23, 2026
ESBD_358304_1715088663872_FinalOlmito SPECS SWBidDoc BID 240301 05-06-24.pdf	PDF	Jan 23, 2026

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PARKER AVENUE

SIDEWALKS PROJECT

STA 15+00 TO 20+00

PLAN & PROFILE

C H

BID # 240301

AutoCAD SHX Text

MOYSE STREET

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C PARKER AVENUE

AutoCAD SHX Text 19+00

AutoCAD SHX Text 18+00

AutoCAD SHX Text 17+00

AutoCAD SHX Text 16+00

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PROP. 5' SIDEWALK

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EXISTING 80' ROW

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EXISTING 80' ROW

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DRAWN BY:MG/KRB

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CHECKED BY:

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APROVED BY:

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CAMERON COUNTY

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SCALE: 1"=40'

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DATE: 06/07/23

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PROJECT NO.:

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SHEET

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(956) 247-3516 Fax (956) 361-8278

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SCALE=1"=40'

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 13SY) PROP. ACP DRIVEWAY (APPROX. 13SY)13SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 16SY) PROP. ACP DRIVEWAY (APPROX. 16SY)16SY)

AutoCAD SHX Text EXIST. CONC. DRIVEWAY (TO BE REMOVED, APPROX. 18SY) PROP. CONC. DRIVEWAY (APPROX. 18SY)18SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 12SY) PROP. ACP DRIVEWAY (APPROX. 12SY)12SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 14SY) PROP. ACP DRIVEWAY (APPROX. 14SY)14SY)

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PROP. CURB RAMP (TY. 1)

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PROP.18"X12' RCP(C.-III) W/2 S.E.T.(TY-II)(3:1) MATCH EXIST. FLOWLINE

AutoCAD SHX Text 19+00

AutoCAD SHX Text 18+00

AutoCAD SHX Text 17+00

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AutoCAD SHX Text 15+00

AutoCAD SHX Text 20+00

AutoCAD SHX Text 30'

AutoCAD SHX Text 28'

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AutoCAD SHX Text 30'

AutoCAD SHX Text 28'

AutoCAD SHX Text 32'

AutoCAD SHX Text 34'

AutoCAD SHX Text (-0.27%%%)

AutoCAD SHX Text (+0.25%%%)

AutoCAD SHX Text (+0.03%%%)

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STA 17+50

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ELEV.=30.91

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STA 19+19

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ELEV.=31.34

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STA 19+41

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ELEV.=31.24

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ADJUST EXIST. WATER METER TO GRADE

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ADJUST EXIST. CLEAN-OUT TO GRADE

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EXIST.CURB & GUTTER(TO REMAIN)

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EXISTING FENCE(TO BE REMOVED, APPROX. 152 LF)

AutoCAD SHX Text SHEET NOTES: 1. DRIVEWAY AREAS CONNECTING DRIVEWAY AREAS CONNECTING TO PROPOSED SIDEWALKS MUST HAVE A 1.5% CROSS SLOPE ALONG THE WALKWAY PATH. 2. PROFILE GRADES SHOWN ARE PROFILE GRADES SHOWN ARE APPROXIMATE. PROPOSED SIDEWALKS SHALL BE FLUSH WITH THE NATURAL GROUND, UNLESS OTHERWISE SHOWN ON THE PLANS.

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PROPOSED CONCRETE SIDEWALK

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LEGEND

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EXISTING WATER METER

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EXISTING POWER POLE

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EXISTING WATER VALVE

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EXISTING CLEAN OUT

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PROPOSED ASPHALT DRIVEWAY

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EXISTING ROAD CENTERLINE

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EXISTING ROADSIDE DITCH (LT)

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EXISTING ROADSIDE DITCH (RT)

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PROPOSED

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PROPOSED

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EXISTING CONCRETE SIDEWALK

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PROPOSED CONCRETE DRIVEWAY

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PROPOSED

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AMPHIBIAN & REPTILE EXCLUSION FENCE

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SEDIMENT CONTROL FENCE

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EROSION CONTROL LOG

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ECL

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ADA TRUNCATED DOMES

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EXISTING CHAINLINK FENCE

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EXISTING RIGHT OF WAY (ROW)

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EXISTING GAS VALVE

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EXISTING SEWER MANHOLE

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AutoCAD SHX Text Y

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AutoCAD SHX Text D

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EXISTING FIRE HYDRANT

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EXISTING GUY WIRE

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EXISTING TREE

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PROPOSED PROFILE

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EMBANKMENT (FINAL)(DENS CONT)(TY C)

STA 20+00 TO 25+00

PLAN & PROFILE

C H

BID # 240301

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FRESNO STREET

AutoCAD SHX Text 24+00

AutoCAD SHX Text 23+00

AutoCAD SHX Text 22+00

AutoCAD SHX Text 21+00

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PROP. 5' SIDEWALK

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EXISTING 80' ROW

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EXISTING 80' ROW

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C PARKER AVENUE

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DRAWN BY:MG/KRB

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CHECKED BY:

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APROVED BY:

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CAMERON COUNTY

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SCALE: 1"=40'

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PROJECT NO.:

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SHEET

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(956) 247-3516 Fax (956) 361-8278

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

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DATE: 03/242023

AutoCAD SHX Text

AutoCAD SHX Text 20-0027T

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SCALE=1"=40'

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 16SY) PROP. ACP DRIVEWAY (APPROX. 16SY)16SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 14SY) PROP. ACP DRIVEWAY (APPROX. 14SY)14SY)

AutoCAD SHX Text EXIST. CONC. DRIVEWAY (TO BE REMOVED, APPROX. 13SY) PROP. CONC. DRIVEWAY (APPROX. 13SY)13SY)

AutoCAD SHX Text EXIST. CONC. DRIVEWAY (TO BE REMOVED, APPROX. 12SY) PROP. CONC. DRIVEWAY (APPROX. 12SY)12SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 12SY) PROP. ACP DRIVEWAY (APPROX. 12SY)12SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 13SY) PROP. ACP DRIVEWAY (APPROX. 13SY)13SY)

AutoCAD SHX Text

PROP.18"X12' RCP(C.-III) W/2 S.E.T.(TY-II)(3:1) MATCH EXIST. FLOWLINE

AutoCAD SHX Text 24+00

AutoCAD SHX Text 23+00

AutoCAD SHX Text 22+00

AutoCAD SHX Text 21+00

AutoCAD SHX Text 20+00

AutoCAD SHX Text 25+00

AutoCAD SHX Text 30'

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AutoCAD SHX Text 30'

AutoCAD SHX Text 28'

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AutoCAD SHX Text (+0.03%%%)

AutoCAD SHX Text (-0.44%%%)

AutoCAD SHX Text (-0.24%%%)

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STA 22+07

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ELEV.=31.32

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STA 23+91

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ELEV.=30.52

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STA 24+10

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ELEV.=30.38

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ADJUST EXIST. WATER VALVE TO GRADE

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ADJUST EXIST. CLEAN-OUT TO GRADE

AutoCAD SHX Text

PROP. CURB RAMP (TYP 1)

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PROPOSED CONCRETE SIDEWALK

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LEGEND

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EXISTING WATER METER

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EXISTING POWER POLE

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EXISTING WATER VALVE

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EXISTING CLEAN OUT

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PROPOSED ASPHALT DRIVEWAY

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EXISTING ROAD CENTERLINE

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EXISTING ROADSIDE DITCH (LT)

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EXISTING ROADSIDE DITCH (RT)

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PROPOSED

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PROPOSED

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EXISTING CONCRETE SIDEWALK

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PROPOSED CONCRETE DRIVEWAY

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PROPOSED

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AMPHIBIAN & REPTILE EXCLUSION FENCE

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SEDIMENT CONTROL FENCE

AutoCAD SHX Text

EROSION CONTROL LOG

AutoCAD SHX Text

ECL

AutoCAD SHX Text

ADA TRUNCATED DOMES

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EXISTING CHAINLINK FENCE

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EXISTING RIGHT OF WAY (ROW)

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EXISTING GAS VALVE

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EXISTING SEWER MANHOLE

AutoCAD SHX Text S

AutoCAD SHX Text Y

AutoCAD SHX Text H

AutoCAD SHX Text D

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EXISTING FIRE HYDRANT

AutoCAD SHX Text

EXISTING GUY WIRE

AutoCAD SHX Text

EXISTING TREE

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PROPOSED PROFILE

STA 25+00 TO 30+00

PLAN & PROFILE

C H

3' MIN.

BID # 240301

AutoCAD SHX Text 29+00

AutoCAD SHX Text 28+00

AutoCAD SHX Text 27+00

AutoCAD SHX Text 26+00

AutoCAD SHX Text

PROP. 5' SIDEWALK

AutoCAD SHX Text

EXISTING 80' ROW

AutoCAD SHX Text

C PARKER AVENUE

AutoCAD SHX Text L

AutoCAD SHX Text

DRAWN BY:MG/KRB

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CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

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SCALE: 1"=40'

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

(956) 247-3516 Fax (956) 361-8278

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

DATE: 03/242023

AutoCAD SHX Text

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SCALE=1"=40'

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 13SY) PROP. ACP DRIVEWAY (APPROX. 13SY)13SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 14SY) PROP. ACP DRIVEWAY (APPROX. 14SY)14SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 15SY) PROP. ACP DRIVEWAY (APPROX. 15SY)15SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 14SY) PROP. ACP DRIVEWAY (APPROX. 14SY)14SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 17SY) PROP. ACP DRIVEWAY (APPROX. 17SY)17SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 15SY) PROP. ACP DRIVEWAY (APPROX. 15SY)15SY)

AutoCAD SHX Text EXIST. ACP DRIVEWAY (TO BE REMOVED, APPROX. 18SY) PROP. ACP DRIVEWAY (APPROX. 18SY)18SY)

AutoCAD SHX Text 29+00

AutoCAD SHX Text 28+00

AutoCAD SHX Text 27+00

AutoCAD SHX Text 26+00

AutoCAD SHX Text 25+00

AutoCAD SHX Text 30+00

AutoCAD SHX Text 30'

AutoCAD SHX Text 28'

AutoCAD SHX Text 32'

AutoCAD SHX Text 34'

AutoCAD SHX Text 30'

AutoCAD SHX Text 28'

AutoCAD SHX Text 32'

AutoCAD SHX Text 34'

AutoCAD SHX Text (-0.24%%%)

AutoCAD SHX Text (-0.26%%%)

AutoCAD SHX Text (+0.29%%%)

AutoCAD SHX Text (+0.27%%%)

AutoCAD SHX Text PROP. 30"X15' RCP (CL-III) W/2 SETS (TY-II)(3:1) MATCH EXIST. FLOWLINE STA. 28+43.7

AutoCAD SHX Text

EMBANKMENT SLOPE TO BEGIN 3' FROM EDGE OF SIDEWALK

AutoCAD SHX Text

STA 25+65

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ELEV.=30.01

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STA 26+85

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ELEV.=29.70

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STA 29+06

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ELEV.=30.35

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ADJUST EXIST. 2 WATER METERS TO GRADE

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ADJUST EXIST. 3 WATER METERS TO GRADE

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ADJUST EXIST. CLEAN-OUT TO GRADE

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ADJUST EXIST. CLEAN-OUT TO GRADE

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EXIST. FENCE (TO BE REMOVED, APPROX. 63 LF)

AutoCAD SHX Text APPARENT DRAINAGE EASEMENT TO CAMERON COUNTY DRAINAGE DISTRICT #1 (VOL. 7546 PG. 303)7546 PG. 303)

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DETAIL A:

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SIDEWALK WIDTH REDUCTION

AutoCAD SHX Text N.T.S.

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ADJUST EXIST. WATER METER TO GRADE

AutoCAD SHX Text

REDUCE SIDEWALK WIDTH SEE DETAIL A

AutoCAD SHX Text

REMOVE 5 LF OF EXISTING RCP

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PROPOSED CONCRETE SIDEWALK

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LEGEND

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EXISTING WATER METER

AutoCAD SHX Text W

AutoCAD SHX Text

EXISTING POWER POLE

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EXISTING WATER VALVE

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EXISTING CLEAN OUT

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PROPOSED ASPHALT DRIVEWAY

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EXISTING ROAD CENTERLINE

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EXISTING ROADSIDE DITCH (LT)

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EXISTING ROADSIDE DITCH (RT)

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PROPOSED

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PROPOSED

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EXISTING CONCRETE SIDEWALK

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PROPOSED CONCRETE DRIVEWAY

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PROPOSED

AutoCAD SHX Text

AMPHIBIAN & REPTILE EXCLUSION FENCE

AutoCAD SHX Text

SEDIMENT CONTROL FENCE

AutoCAD SHX Text

EROSION CONTROL LOG

AutoCAD SHX Text

ECL

AutoCAD SHX Text

ADA TRUNCATED DOMES

AutoCAD SHX Text

EXISTING CHAINLINK FENCE

AutoCAD SHX Text

EXISTING RIGHT OF WAY (ROW)

AutoCAD SHX Text

EXISTING GAS VALVE

AutoCAD SHX Text

EXISTING SEWER MANHOLE

AutoCAD SHX Text S

AutoCAD SHX Text Y

AutoCAD SHX Text H

AutoCAD SHX Text D

AutoCAD SHX Text

EXISTING FIRE HYDRANT

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EXISTING GUY WIRE

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EXISTING TREE

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PROPOSED PROFILE

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EMBANKMENT (FINAL)(DENS CONT)(TY C)

PROPOSED DRAINAGE CROSSING 30" RCP STA 28+42.50

STA 30+00 TO 33+09

PLAN & PROFILE

C H

3' MIN.

BID # 240301

AutoCAD SHX Text

ANACUA STREET (FM 1732)

AutoCAD SHX Text 32+00

AutoCAD SHX Text 31+00

AutoCAD SHX Text 33+00

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PROP. 5' SIDEWALK

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C PARKER AVENUE

AutoCAD SHX Text L

AutoCAD SHX Text

DRAWN BY:MG/KRB

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CHECKED BY:

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APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

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SCALE: 1"=40'

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PROJECT NO.:

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SHEET

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(956) 247-3516 Fax (956) 361-8278

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

SCALE=1"=40'

AutoCAD SHX Text

DATE: 03/24/2023

AutoCAD SHX Text

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text EXIST. CONC. DRIVEWAY (TO BE REMOVED, APPROX. 37SY) PROP. CONC. DRIVEWAY (APPROX. 37SY) 37SY) MAX. 1.5% CROSS SLOPE

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PROP. CURB RAMP (TY. 10)

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END PROJECT CSJ:0921-06-326 STA:33+09

AutoCAD SHX Text 34+00

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AutoCAD SHX Text 30'

AutoCAD SHX Text 28'

AutoCAD SHX Text 32'

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AutoCAD SHX Text (+0.27%%%)

AutoCAD SHX Text (-0.44%%%)

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STA 32+43

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ELEV.=31.25

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STA 33+09

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ELEV.=30.95

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REDUCE SIDEWALK WIDTH SEE DETAIL A

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DETAIL A:

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SIDEWALK WIDTH REDUCTION

AutoCAD SHX Text N.T.S.

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EXISTING GUY WIRES (TO REMAIN)

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REDUCE SIDEWALK WIDTH SEE DETAIL A

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PROPOSED CONCRETE SIDEWALK

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LEGEND

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EXISTING WATER METER

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EXISTING POWER POLE

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EXISTING WATER VALVE

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EXISTING CLEAN OUT

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PROPOSED ASPHALT DRIVEWAY

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EXISTING ROAD CENTERLINE

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EXISTING ROADSIDE DITCH (LT)

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EXISTING ROADSIDE DITCH (RT)

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PROPOSED

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PROPOSED

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EXISTING CONCRETE SIDEWALK

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PROPOSED CONCRETE DRIVEWAY

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PROPOSED

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AMPHIBIAN & REPTILE EXCLUSION FENCE

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SEDIMENT CONTROL FENCE

AutoCAD SHX Text

EROSION CONTROL LOG

AutoCAD SHX Text

ECL

AutoCAD SHX Text

ADA TRUNCATED DOMES

AutoCAD SHX Text

EXISTING CHAINLINK FENCE

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EXISTING RIGHT OF WAY (ROW)

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EXISTING GAS VALVE

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EXISTING SEWER MANHOLE

AutoCAD SHX Text S

AutoCAD SHX Text Y

AutoCAD SHX Text H

AutoCAD SHX Text D

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EXISTING FIRE HYDRANT

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EXISTING GUY WIRE

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EXISTING TREE

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PROPOSED PROFILE

OLMITO

SIDEWALK IMPROVEMENTS

DRIVEWAY TABLE

BID # 240301

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DRAWN BY:MG/KRB

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CHECKED BY:

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APROVED BY:

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CAMERON COUNTY

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SCALE:

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DATE: 06/07/23

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PROJECT NO.:

AutoCAD SHX Text 20-0027T

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SHEET

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(956) 247-3516 Fax (956) 361-8278

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

DN: CK: DW: CK:FILE:

JOB

COUNTY

SECT

DIST

REVISIONS

HIGHWAY

SHEET NO.

CONT

Standard Division Design

C TxDOT:

T x

D O

T a s s u m e s n o r e s p o n s i b i l i t y f o r t h e c o n v e r s i o n o f t h i s s t a n d a r d t o o t h e r f o r m a t s o r f o r i n c o r r e c t r e s u l t s o r d a m a g e s r e s u l t i n g f r o m i t s u s e

T h e u s e o f t h i s s t a n d a r d i s g o v e r n e d b y t h e

T e x a s

E n g i n e e r i g

P r a c t i c e

A t

N o w r r a n t y o f a n y k i n d i m d e b y

T x

D O

T f o r a n y p u r p o h a t s o e v e

D I

S C

L A I

M E

D A

T E

F I

L E

2" 6"

•T

24"

2"6"

24"

2" 6"

2"6"

•T

2" 6"

2" to 4"

2"6"

R 8"

•T

2 •"

3 •"•"

2" to 4" 2" to 4"

Bar C

2" - 4" HEIGHT

TYPE I CURB (MONOLITHIC) 2" - 4" HEIGHT

TYPE I CURB AND GUTTER

5" - 5 ƒ" HEIGHT

TYPE II CURB

5" - 5 ƒ" HEIGHT

TYPE II CURB AND GUTTER

5" or 5 ƒ" 5" or 5 ƒ"5" or 5 ƒ"

5" - 5 ƒ" HEIGHT

TYPE II CURB (MONOLITHIC)

(See Note 12)

Joint

Construction

Permissible

2" - 4" HEIGHT

TYPE I CURB

(See Note 10)

Profile Grade Line (See Note 10)

Profile Grade Line

(See Note 10)

Profile Grade Line (See Note 10)

Profile Grade Line

(See Note 10)

Profile Grade Line plans,or as directed by the Engineer.

shall be shown elsewhere in the longer or shorter transition, and

Field conditions may require a

CURB TRANSITION NOTE:

BAR C

BAR B

Varies

12"

CURB TRANSITION

Top of Curb

Top of Pavement

Height

Change in

(See Curb Transition Note)

10'-0" Curb Transition (0" to 2"), Note: To be paid for as Highest Curb

3" •T

•T

Bar C

7"1"

24"

5" or 5 ƒ" 5" or 5 ƒ"

(See Note 10)

Profile Grade Line

(See Note 10)

Profile Grade Line

5" - 5 ƒ" HEIGHT

TYPE IIa CURB

5" - 5 ƒ" HEIGHT

TYPE IIa CURB AND GUTTER

2" 6"

2" to 4"

5" or 5 ƒ"

(See Note 10)

Profile Grade Line

(See Note 10)

Profile Grade Line

6"R

2" - 4" HEIGHT

TYPE III CURB (KEYED)

5" - 5 ƒ" HEIGHT

TYPE IV CURB (KEYED)

2 •"

EXPANSION JOINT DETAIL

•T

Joint Material

•" Wide Expansion

10" 14" 1•" to wrap bars and plug end

Use 2 layers of roofing felt

Top of Pavement

Smooth Dowels

2 ea ~ ‡"x 24"

Top of Curb

Bar C

GENERAL NOTES

Joint

Construction

Permissible

Joint

Construction

Permissible

Joint

Construction

Permissible

Steel

Usual Pavement cccg21.dgn

TXDOT AN KM

Asphalt

Steel

Usual Pavement

(See Note 10)

Profile Grade Line

For Curb Height= 5 ƒ"

For Curb Height= 5" For Curb Height= 5"

For Curb Height= 5 ƒ"

AND

CONCRETE CURB

CURB AND GUTTER

•T

See Note 13 See Note 13See Note 6 and 13

See Note 13

CCCG-22

See Note 13 support curb reinforcing steel during concrete placement.

13. Bar B placement as needed (typically at four ft. C-C) to conform to that required for concrete curb.

plans. Reinforcing steel for curb section shall then accordance with pavement details shown elsewhere in the the longitudinal pavement steel shall be placed in

12. When horizontal permissible construction joints are used, or riprap.

where curb or curb and gutter is adjacent to sidewalk

11. One-half inch expansion joint material shall be provided and plan-profile sheets for exact locations.

10. Usual profile grade line. Refer to typical sections pavement dimension 'T' is 8" maximum.

pavement. When curb is installed adjacent to flexible

9. Dimension 'T' shown is the thickness of concrete reinforcing bars shall be placed at four feet C~C.

8. Vertical and horizontal dowel bars and transverse at locations directed by The Engineer.

provided at structures, curb returns at streets, and to concrete pavement, expansion joints shall be placement of curb or curb and gutter is not adjacent gutter adjacent to jointed concrete pavement. Where to match pavement joints in all curbs and curb and

7. Expansion and contraction joints shall be constructed or may be inserted into fresh concrete.

pavement, Bar B may be drilled and grouted in place,

6. Where concrete curb is to be placed on existing concrete sawed or removed at existing joints.

5. All existing curbs and driveways to be removed shall be minimum radius of ‚ inch.

4. Round exposed sharp edges with a rounding tool, to a

"Fibers for Class A and B Concrete Applications."

dose fibers in accordance with Material Producers List (MPL) the requirements of DMS 4550, "Fibers for Concrete," and lieu of reinforcing steel is acceptable. Use fibers meeting otherwise shown. The use of fiber reinforced concrete in

3. When reinforcing bars are used, they shall be No.4 unless

2. Concrete shall be Class A.

Curb and Gutter."

with Item 529, "Concrete Curb, Gutter, and Combined

1. All materials and construction shall be in accordance

JUNE 2022

BID # 240301

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C R

O S

S W

A L

CROSSWALK

C R

O S

S W

A L

CROSSWALK

CL CL

R.O.W. LINE

POLE LOCATION

POTENTIAL SIGNAL

R.O.W. LINE

C U

G U

T T

E R

C U

T T

E R

C U

T T

E R

C U

T T

E R

GENERAL NOTES

POLE LOCATION

POTENTIAL SIGNAL

POLE LOCATION

POTENTIAL SIGNAL

FED.RD.

DIV.NO.

STATE

SHEET

STATE

DIST.NO.

NO.

TEXAS

COUNTY

CONT. SECT. JOB HIGHWAY NO.

FILE NO.FEDERAL AID PROJECT NO.

SIDEWALK.DGN

M I

SEE INSET

SHOWN ON PLANS OR DIRECTED BY THE ENGINEER.

OF CURB AND GUTTER UNLESS OTHERWISE

SIDEWALK GRADE TO BE PARALLEL TO TOP

75' CURB RADIUS

W/ TYPICAL 45' CORNER CLIP

50' CURB RADIUS

W/ TYPICAL 30' CORNER CLIP

35' CURB RADIUS

W/ TYPICAL 20' CORNER CLIP

15' CURB RADIUS

W/ NO CORNER CLIP

AT ADJOINING SURFACES.

NO VERTICAL CHANGES SHALL EXCEED ‚" IN ELEVATION

POLE LOCATION

POTENTIAL SIGNAL

SIDEWALK.

"A" PROPOSED SIDEWALKS TO MATCH EXIST.

INTERSECTIONS. ALL CONCRETE SHALL BE CLASS

MIN WIDTH 5'. PROVIDE DROPPED CURBS AT

SIDEWALK WIDTH AS SHOWN ELSEWHERE IN PLANS.

R.O.W. LINE

PAD SHALL EXTEND AND/ OR ABUT TO SIGNAL POLE CONC. FOUNDATION.

TO PROVIDE ACCESS TO PEDESTRIAN BUTTON, SIDEWALK / LANDING

LANDING

4' X 4'

16'MAX

FOR 90° INTERSECTION

RADIUS STOPBAR

DISTANCE TO

5' R

10' R

15' R

10'

RAMP CONTROL

DISTANCE TO

16'

21'

26'

30'

>20' R

WITHIN THE RADIUS OF A CURBLINE.

OF CURB. A PERPENDICULAR RAMP MAY BE LOCATED

RAMP CENTER TO BE PERPENDICULAR TO FACE

6' MAX.

R.O.W.

EXPANSION JOINT EVERY 30'

JOINT IN CENTER OF SIDEWALK IF OVER 15' WIDE.

SIDEWALK

6X6 NO. W3 OR NO.6

GAUGE WIRE MESH

VAR. BORDER WIDTH

MIN. 5' CONC. SIDEWALK

USUAL & MAX 50:1

SCORE JOINTS ‚" THICKNESS

N E

MAX 20:1

5' SIDEWALK

MINIMUM

RAMP LOCATION

TYPICAL WHEEL CHAIR

B A R

S T

O P

GORE

PAINTED

TYP.

W A L

K C R

O S S

W A L

K C R

O S S

B A R

S T

O P

R.O.W. LINE

N E

SCORE JOINT

PROP. C & G

TYPICAL CONC. SIDEWALK

PLAN VIEW

S T

STOP BAR

S T

STOP BAR

T Y

P I

C A

MIN 5'X 5'

M I

5'X 5'

MIN

5'X 5'

MIN

M I N

ALL RAMPS SHALL HAVE A 5' x 5' LANDING PAD.

TO CURB RAMP ITEM

COLOR TEXTURIZED CONCRETE SHALL BE SUBSIDIARY

L.M. SCOFIELD COMPANY STANDARDS COLOR A-26 OR EQUAL.

AREAS AT RAMPS. COLOR SHALL BE " BRICK RED " AS PER

COLOR TEXTURIZED CONCRETE SHALL BE USED TO COLOR

15'

20'

25'

RAMP ON RADIUS

DETAIL INSET

Y P

LANDING PAD

5' x 5'

MIN.

L A

N D I

N G

CROSSWALK.

(AT CENTER) WITHIN

4' MANEUVERING SPACE

RAMPS SHALL HAVE MIN

SPACE.

WHEELCHAIR TURNING

LINE TO MAXIMIZE

CROSS WALK INSIDE

IN ALIGNMENT W/

PLACE RAMP CORNER

RAMP CONTROL:

M I

(2' MIN.)

DETECTABLE WARNINGS

GUIDE

RAMP DESIGN

SIDEWALK & WHEELCHAIR

C TxDOT 2018

REV. 5/18

1' 1'

ADJACENT TO CURB.

FOR BORDER WIDTHS OF 8' OR LESS, PLACE SIDEWALK

DESIRABLE 3' OR GREATER FOR HIGH SPEED TRAFFIC.

IT MUST BE SIGNED AND SEALED.

IF THE DETAIL IS TO BE USED IN A PLAN SET,

BID # 240301

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5'5'

N.T.S.

FED.RD.

DIV.NO.

STATE

SHEET

STATE

DIST.NO.

NO.

TEXAS

COUNTY

PROJECT NO.

CONT. SECT. JOB HIGHWAY NO.

FILE NO.

V A

R I

E S

ACP DRIVEWAY ONLY)

FLEX BASE (FOR

PROP. EDGE OF

VARIABLE

SEE P&P SHEETS FOR LOCATIONS OF DRIVES

FOR PAYMENT

OR CONC. DRIVEWAYS

LIMITS OF PROP. ACP

TEXAS DEPARTMENT OF TRANSPORTATION

PHARR DISTRICT STANDARD

PLAN OF PRIVATE AND COMMERCIAL DRIVES

2' VALLEY GUTTER

VARIABLE RADIUS

N.T.S.

Radius

Driveway

Prop.

10'

12'

15'

18'

20'

22'

25'

28'

30'

TYP.

1'-

C & G

CONC.

PROP.

EQUIVALENT LENGTH

TO CALCULATE

AREA TO BE USED

EQUIVALENT LENGTH

TO CALCULATE

AREA TO BE USED

2' VALLEY GUTTER

FOR PAYMENT LIMITS OF

LF EQUIVALENT TABLE

Equivalent LF Length

(Sq Ft Area / 2')

PROP. DRIVEWAY WIDTH

X1 or X2

DEPENDING ON RADIUS

WHERE X1 AND X2 MAY VARY

LF OF VALLEY GUTTER= W + X1 + X2

DRIVEWAY2.DGN

(RESIDENTIAL-COMMERCIAL)

PRIVATE

DRIVEWAY DETAILS

WITH CURB & GUTTER

PRIVATE AND COMMERCIAL DRIVES

JOINT MATERIAL

PROP. EXPANSION

CURB & GUTTER

PROP. LAID DOWN

TYPICAL CONCRETE

DRIVEWAY SECTION

2" MIN.

FACILITIES - FOR ADDITIONAL REQUIREMENTS.

REFER TO STATE STANDARDS - PEDESTRIAN

IF SIDEWALKS ARE INCLUDED AS PART OF PROJECT.

SEE P&P SHEETS FOR PROP. SIDEWALK LOCATION

UNLESS SHOWN ELSEWHERE ON P&P SHEETS.

PROP./FUTURE SIDEWALK CROSSING LOCATION

VARIES

2" MIN.

DRWY.

CONC.

EXIST.

(4' MIN.)

5' USUAL

JOINT MATERIAL

PROP. EXPANSION

ADA REQ'D.

50:1 SLOPE

DRIVEWAY.

PROP. CONC.

L I

N E

N.T.S.

CURB & GUTTER

PROP. LAID DOWN

DRIVEWAY SECTION

VARIES

(4' MIN.)

5' USUAL*

ADA REQ'D.

50:1 SLOPE

L I

N E

TYPICAL ASPH. CONC. PVM'T.

DRIVEWAY.

PROP. ACP

4" MIN.

FLEXBASE MATERIAL

PROP. 4" NEW/SALVAGE

ELEV.

EXIST.

MATCH

4" MIN.

CURB & GUTTER

TO LAID DOWN

FLUSH TIE-IN

C TxDOT 2021

SLOPE VARIES

CURB & GUTTER (TYPICAL)

TIE TO EXIST. DRIVEWAY

FACILITIES - FOR ADDITIONAL REQUIREMENTS.

REFER TO STATE STANDARDS - PEDESTRIAN

UNLESS SHOWN ELSEWHERE ON P&P SHEETS.

PROP./FUTURE CONC. SIDEWALK LOCATION* #

M I

U S

U A

SLOPE

8.3%

S L

O P

SIDEWALK CURB

PROP. CONC.

R.O.W. LINE

WITH 4" CONCRETE. TO BE PAID FOR BY THE SQ.YD.

EXIST. PRIVATE DRIVEWAYS TO BE CONSTRUCTED AS SHOWN

CONCRETE (RESIDENTIAL)

WITH 6" CONCRETE. TO BE PAID FOR BY THE SQ.YD.

EXIST. BUSINESS DRIVEWAYS TO BE CONSTRUCTED AS SHOWN

CONCRETE (COMMERCIAL)

DRIVEWAY TYPES

REV. 08/22

C L

VARIABLE

PROP. EDGE

OF PAVEMENT

D R I

V E

W A

EXIST. EDGE

OF PAVEMENT

V A

R I

E S

V A

R I

E S

IF NOT NOTED ON PLANS.)

PLAN OF PRIVATE AND COMMERCIAL DRIVES

BY THE ENGINEER.

REDUCED AS APPROVED

TURNING RADIUS MAY BE

OR AS SHOWN ON PLAN LAYOUT.

RCP CULVERT (CL.III)

EXIST. AND/OR PROP.

(TYP.)

2' MIN.

MAINTAIN

WITHOUT CURB & GUTTER

PRIVATE AND COMMERCIAL DRIVES

REQUIRED (TO BE DETERMINED

PROP. RCP EXTENSION WHERE

IN THE FIELD BY THE ENGINEER.

6" TYP.

FLEX BASE

PROP. EDGE OF

PROP. S.E.T.

R.O.W. LINE

LIMITS OF

FOR PAYMENT

PROP. ACP OR

CONC. DRIVEWAY

PROP. EDGE

OF PAVEMENT

EXIST. EDGE

OF PAVEMENT

V A

R I

E S

V A

R I

E S

R.O.W. LINE

1 - DRIWEWAY DESIGNS FOR LARGER VEHICLES WILL BE CONSIDERED ON A CASE BY CASE BASIS

PROP. EDGE

OF PAVEMENT

EXIST. EDGE

OF PAVEMENT

V A

R I

E S

V A

R I

E S

R.O.W. LINE

R A

D I

U S

R A

D I

U S

WIDTH

COMMERCIAL DRIVEWAYS

DESIGNS FOR TWO-WAY

LARGE VEHICLES PER HOUR

"A"- ONE ENTRY LANE AND ONE EXIT LANE, FEWER THAN 4

PROP. EDGE

OF PAVEMENT

EXIST. EDGE

OF PAVEMENT

V A

R I

E S

V A

R I

E S

R.O.W. LINE

R A

D I

U S

R A

D I

U S

WIDTH

COMMERCIAL DRIVEWAYS

DESIGNS FOR TWO-WAY

ONE ENTRY LANE AND TWO EXIT LANES (WITHOUT DIVIDERS)

ONE ENTRY LANE AND TWO EXIT LANES (WITH A DIVIDER)

1 2

- 4.0' WIDE DIVIDER, FACE-TO-FACE CURBS

- 10.0' WIDE DIVIDER, FACE-TO-FACE-CURBS

PROP. EDGE

OF PAVEMENT

EXIST. EDGE

OF PAVEMENT

V A

R I

E S

V A

R I

E S

R.O.W. LINE

R A

D I

U S

R A

D I

U S

WIDTH

1 2

- 4.0' WIDE DIVIDER, FACE-TO-FACE CURBS

- 10.0' WIDE DIVIDER, FACE-TO-FACE-CURBS

TWO ENTRY LANES AND TWO EXIT LANES (WITH A DIVIDER)

IN OUT

W W

IN OUT

W W

"A"-28.0'W USUAL MAX

"B"-30.0'W USUAL MAX

UNIT VEHICLES PER HOUR

"B"- ONE ENTRY LANE AND ONE EXIT LANE, 4 OR MORE SINGLE

44.0'-50.0' USUAL MAX

56.0'-62.0' USUAL MAX40.0' USUAL MAX

COMMERCIAL DRIVES WITHOUT CURB & GUTTER"

WITH "PRIVATE AND

SEE NOTE ASSOCIATED

TABLE ,

SEE DRIVEWAY

DRIVEWAY SLOPE WILL BE CONSTRUCTED.

DRIVEWAY AND 8:1 FOR RESIDENTIAL

STEEPER THAN 12:1 FOR COMMERCIAL

A SATISFACTORY MANNER OF WHICH NO

REQUIRED TO MEET EXISTING GRADE IN

BE EXTENDED BEYOND R.O.W. LINE AS

ENTRANCE'S BASE AND SURFACING MAY

SURFACE

DRWY.

EXIST.

1) NO. 4 REBAR @ 9" C-C

WITH ONE (1) REINFORCEMENT OPTION:

USE 6" CONCRETE FOR COMMERCIAL DRIVES

2) NO. 6 GAUGE WIRE MESH

1) 6"X 6" X NO. 3 REBAR OR

WITH TWO (2) REINFORCEMENT OPTIONS:

USE 4" CONCRETE FOR RESIDENTIAL DRIVES

V A

R I

E S

S L

O P

FOR AS CURB AND GUTTER

OF LAID DOWN CURB TO BE PAID

SEE DRIVEWAY TABLE FOR LIMITS

SEE TYPICAL DRIVEWAY SECTIONS NOTES FOR DRIVEWAY SLOPE CRITERIA.

DRIVEWAY DETAILS.

15 FT. USUAL RADIUS. FOR COMMERCIAL DRIVES, USE ABOVE COMMERCIAL

MINIMUM WIDTH OF 12 FT. AND A MAXIMUM WIDTH OF 24 FT. WITH

FOR PRIVATE RESIDENTIAL DRIVES, TRY TO MATCH EXISTING WITH A

CRITERIA.

DRIVEWAY SLOPE

SECTIONS NOTES FOR

SEE TYPICAL DRIVEWAY

FOR SIDEWALK.

BASED ON 8.3% SLOPE

PROP. CONC. CURB

LIMITS OF SLOPE FOR

RESIDENTIAL DRIVEWAYS @ A = 8% MAX.

COMMERCIAL DRIVEWAYS @ A = 6% MAX.

PROP. DWY ALGEBRAIC DIFFERENCE TABLE

REMOVAL WHERE APPLICABLE.

CUT TO THE LIMITS OF

CONCRETE SHALL BE SAW

PROPOSED DRIVEWAY SLOPE TABLE

RESIDENTIAL DRIVEWAYS @ 8:1 MAX.

COMMERCIAL DRIVEWAYS @ 12:1 MAX.

(HMA-D PG 64-22 SAC B MEETING ITEM 340)

FLEX. BASE, PRIMED AND SURFACED WITH 171#/SY ACP.

CONSTRUCTED AS SHOWN WITH 4" NEW AND/OR SALVAGE

EXIST. PRIVATE OR COMMERCIAL DRIVEWAYS TO BE

TY PB-1

BID # 240301

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EXISTING 80' ROW EXISTING 80' ROW EXISTING 80' ROW

EXISTING 80' ROW

PAVEMENT MARKINGS LAYOUT

OLMITO SIDEWALKS PROJECT

NOTES:

1. THE PAVEMENT SURFACE SHALL BE FREE OF DELETERIOUS

MATERIAL BEFORE APPLICATION OF PERMANENT STRIPING

AND PAVEMENT MARKERS. IF THE SURFACE NEEDS TO BE

CLEANED, AS DETERMINED BY THE ENGINEER, THE

CONTRACTOR SHALL PREPARE SURFACE IN ACCORDANCE

WITH ITEM 678, "PAVEMENT SURFACE PREPARATION FOR

MARKINGS", EXCEPT FOR "MEASUREMENT" AND "PAYMENT".

THE PREPARATION OF PAVEMENT SURFACE SHALL BE

SUBSIDIARY TO ITEM 666, 668 AND 672.

2. ALL PERMANENT PAVEMENT MARKINGS SHALL BE

THERMOPLASTIC 100 MIL.

BID # 240301

AutoCAD SHX Text 10+00

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TOMAS CORTEZ JR STREET

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ANACUA STREET (FM 1732)

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PARKER AVENUE

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TOMAS CORTEZ JR STREET

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PARKER AVENUE

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PARKER AVENUE

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PARKER AVENUE

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BEDDOES AVENUE

PALMITO STREET

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MOYSE STREET

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FRESNO STREET

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EXISTING C PARKER AVENUE

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EXISTING C PARKER AVENUE

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EXISTING C PARKER AVENUE

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EXISTING C PARKER AVENUE

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EXISTING C PARKER AVENUE

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ANACUA STREET (FM 1732)

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DRAWN BY:MG/KRB

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CHECKED BY:

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APROVED BY:

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CAMERON COUNTY

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SCALE: 1"=155'

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DATE: 06/07/23

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PROJECT NO.:

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SHEET

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(956) 247-3516 Fax (956) 361-8278

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text 20-0027T

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SCALE=1"=155'

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END PROJECT CSJ:0921-06-326 STA:33+09

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BEGIN PROJECT CSJ:0921-06-326 STA:10+16

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INSTALL 22-LF 24" WHITE SOLID PAVEMENT MARKINGS

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INSTALL 22-LF 24" WHITE SOLID PAVEMENT MARKINGS

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INSTALL 23-LF 24" WHITE SOLID PAVEMENT MARKINGS

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INSTALL 39-LF 24" WHITE SOLID PAVEMENT MARKINGS

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PROPOSED CONCRETE SIDEWALK

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LEGEND

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PROPOSED ASPHALT DRIVEWAY

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EXISTING ROAD CENTERLINE

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EXISTING ROADSIDE DITCH (LT)

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EXISTING ROADSIDE DITCH (RT)

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PROPOSED

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PROPOSED

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EXISTING CONCRETE SIDEWALK

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PROPOSED CONCRETE DRIVEWAY

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PROPOSED

EXISTING RIGHT OF WAY (ROW)

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STORMWATER POLLUTION PRVENTION PLAN (SWP3):

1.0 SITE/PROJECT DESCRIPTION

END:

Soil Type Description

� Mobilization

� Install sediment and erosion controls

� Grading operations, excavation, and embankment

� Excavate and prepare subgrade for proposed pavement widening

� Remove existing culverts, safety end treatments (SETs)

� Install proposed pavement per plans

� Install culverts, culvert extensions, SETs

� Install mow strip, MBGF, bridge rail

� Place flex base

� Rework slopes, grade ditches

� Blade windrowed material back across slopes

� Revegetation of unpaved areas

� Achieve site stabilization and remove sediment and erosion control measures

* Add (*) for impaired waterbodies with pollutant in ().

preconstruction meetings or during the construction process. Please choose from the options below:

� PSLs determined during preconstruction meeting

� PSLs determined during construction

� No PSLs planned for construction

Type Sheet #s

� Solvents, paints, adhesives, etc. from various construction activities

� Transported soils from offsite vehicle tracking

� Construction debris and waste from various construction activities

� Sanitary waste from onsite restroom facilities

� Trash from various construction activities/receptacles

� Long-term stockpiles of material and waste

Tributaries Classified Waterbody

� Development of plans and specifications

� Perform SWP3 inspections

� Maintain schedule of major construction activities � Install, maintain and modify BMPs

� Other: __________________________________________

HIGHWAY NO.JOB

COUNTYSTATE

DIST.

STATE

DIV. NO.

FED. RD.

PROJECT NO.

NO.

SHEET

TEXAS

CONT. SECT.

Sheet 1 of 2

� Other: ________________________________________

� Remove existing pavement

(Use the following list as a starting point when developing the

All off-ROW PSLs required by the Contractor are the Contractor’s responsibility. The Contractor shall secure all permits required by local, state, federal laws for off-ROW PSLs. The contractor shall provide diagrams, areas of disturbance, acreage, and

BMPs for all off-ROW PSLs within one mile of the project.

Construction Activity Schedule and Ceasing Record in

(Lat)_______________,(Long)___________________

BEGIN: (Lat)_______________,(Long)____________________

To:________________________________________________

From:______________________________________________

� Blade existing topsoil into windrows, prep ROW, clear and grub

� Remove existing metal beam guard fence (MBGF), bridge rail

� Sediment laden stormwater from stormwater conveyance over disturbed area

� Fuels, oils, and lubricants from construction vehicles, equipment, and storage

Receiving waters must be depicted on the Environmental Layout water

� Contaminated water from excavation or dewatering pump-out

X� Day To Day Operational Control

� Maintain SWP3 records and update to reflect daily operations

1.1 PROJECT CONTROL SECTION JOB (CSJ):

1.2 PROJECT LIMITS:

1.3 PROJECT COORDINATES:

1.4 TOTAL PROJECT AREA (Acres): _________________

1.5 TOTAL AREA TO BE DISTURBED (Acres): _________

1.6 NATURE OF CONSTRUCTION ACTIVITY:

1.7 MAJOR SOIL TYPES:

1.8 PROJECT SPECIFIC LOCATIONS (PSLs):

1.9 CONSTRUCTION ACTIVITIES:

1.10 POTENTIAL POLLUTANTS AND SOURCES:

1.11 RECEIVING WATERS:

1.13 ROLES AND RESPONSIBILITIES: CONTRACTOR

1.12 ROLES AND RESPONSIBILITIES: TxDOT

(Less Than 1 Acre)

PREVENTION PLAN (SWP3)

STORMWATER POLLUTION

C 2022 permits, issues, and commitments (EPICs).

applicable stormwater plans, and the project's environmental

This SWP3 is consistent with requirements specified in the appropriate TxDOT Area Office.

no field office is available, then this SWP3 shall be kept at environmental documents, etc. at the project field office. If maintain a SWP3 with all pertinent records, correspondence, For all projects with any soil disturbing activities, TxDOT will part of a larger common plan of development.

policy for projects disturbing less than 1 acre of soil, and not

This SWP3 has been developed in accordance with TxDOT PSLs must be depicted on the Environmental Layout Sheets in Attachment 1.2 of this SWP3. PSLs may be identified during receiving waters.

Sheets in Attachment 1.2 of this SWP3. Include Segment # for

Attachment 2.3.)

BID # 240301

adonica.delossantos Typewritten Text 0921-06-326 adonica.delossantos Typewritten Text Lakeside Blvd. along South side of Tomas Cortez Jr. St.

adonica.delossantos Typewritten Text FM 1732 along Parker Avenue adonica.delossantos Typewritten Text 0.81 adonica.delossantos Typewritten Text 0.81 adonica.delossantos Typewritten Text 26° 1'22.92"N adonica.delossantos Typewritten Text 97°32'7.84"W adonica.delossantos Typewritten Text 26° 0'59.19"N adonica.delossantos Typewritten Text 97°32'4.54"W adonica.delossantos Typewritten Text Construction of 5' sidewalks, curb ramps, signage, and pavement adonica.delossantos Typewritten Text markings.

adonica.delossantos Typewritten Text Laredo silty clay loam 0 to 1 adonica.delossantos Typewritten Text percent slopes adonica.delossantos Typewritten Text Laredo-Urban land complex adonica.delossantos Typewritten Text Rarely flooded, well drained adonica.delossantos Typewritten Text Well drained, not prime farmland adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Rectangle adonica.delossantos Typewritten Text

CCDOT

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ROADSIDE DITCH

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OLMITO LAKE

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CONSTRUCT PROPOSED SIDEWALKS AS SHOWN

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ON THE PLAN LAYOUTS

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adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text Tiocano clay, 0 to 1 adonica.delossantos Typewritten Text percent slopes adonica.delossantos Typewritten Text Occasionally ponded, somewhat adonica.delossantos Typewritten Text poorly drained, not prime farmland adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Line adonica.delossantos Typewritten Text adonica.delossantos

STORMWATER POLLUTION PRVENTION PLAN (SWP3):

2.0 BEST MANAGEMENT PRACTICES (BMPs)

AND CONTROLS, INSPECTION, AND

MAINTENANCE

BMPs To Be Left In Place Post Construction:

� Haul roads dampened for dust control

� Loaded haul trucks to be covered with tarpaulin

� Excess dirt/mud on road removed daily

� Dust Control

� Debris and Trash Management

� Chemical Management

� Concrete and Materials Waste Management

� Sanitary Facilities

Natural vegetated buffers shall be maintained as feasible to protect adjacent surface waters. If vegetated natural buffer zones are not feasible due to site geometry, the appropriate

� Fire hydrant flushings

� Water used to wash vehicles or control dust

� Potable water sources

� Springs

� Uncontaminated groundwater

� Irrigation drainage

� Other allowable non-stormwater discharges as allowed by

TPDES GP TXR150000.

All disturbed areas and erosion and sediment control devices shall be inspected at least once every seven (7) days.

Inspections shall be performed by TxDOT as indicated on the

Field Inspection and Maintenance Report Form 2118 and

Control measures shall be properly installed according to specifications. If it is determined that a BMP or control measure is not operating effectively, maintenance must be accomplished as soon as possible and before the next anticipated rain event, but in no case later than 7 calendar performed by the Contractor as indicated on the Field

Inspection and Maintenance Report Form 2118 and retained

HIGHWAY NO.JOB

COUNTYSTATE

DIST.

STATE

DIV. NO.

FED. RD.

PROJECT NO.

NO.

SHEET

TEXAS

CONT. SECT.

days after being able to access the site. Maintenance shall be additional sediment control measures have been incorporated into this SWP3.

Sheet 2 of 2

Stationing

ToFrom Type

T / P

From

Stationing

To Type

The Contractor shall be the responsible party for implementing operations. The Contractor shall implement changes to this

SWP3 approved by TxDOT within the times specified in this

� Other: _____________________________________________

� Other: _____________________________________________ and detergents are not used)

� Pavement washwater (where spills or leaks have not occurred, the BMPs described herein and for complying with the SWP3 for control of erosion and sedimentation during day-to-day

� Stabilized construction exit

STABILIZATION BMPs:

2.1 EROSION CONTROL AND SOIL

2.2 SEDIMENT CONTROL BMPs:

2.3 PERMANENT CONTROLS:

2.4 OFFSITE VEHICLE TRACKING CONTROLS:

2.5 POLLUTION PREVENTION MEASURES:

2.6 VEGETATED BUFFER ZONES:

2.7 ALLOWABLE NON-STORMWATER DISCHARGES:

2.8 INSPECTIONS:

2.9 MAINTENANCE:

� � Temporary Pipe Slope Drain

� � Temporary Seeding

� � Soil Surface Treatments

� � Soil Retention Blankets

� � Vertical Tracking

� � Protection of Existing Vegetation

� � Permanent Planting, Sodding or Seeding

� � Mulching/ Hydromulching

� � Interceptor Swale

� � Geotextiles

� � Diversion Dike

� � Biodegradable Erosion Control Logs

� � Rock Filter Dams/ Rock Check Dams

� � Riprap

� � Embankment for Erosion Control

� � Other: _______________________________________

� � Vegetated Buffer Zones

� � Dewatering Controls

� � Inlet Protection

� � Paved Flumes

� � Rock Filter Dams/ Rock Check Dams

� � Stabilized Construction Exit

� � Floating Turbidity Barrier

� � Vegetated Buffer Zones

� � Vegetated Filter Strips

� � Other: _______________________________________

� � Biodegradable Erosion Control Logs

� � Sandbag Berms

� � Sediment Control Fence

� � Other: _______________________________________ maintenance sections.)

(Coordinate post-construction BMPs with appropriate TxDOT

(Less Than 1 Acre)

PREVENTION PLAN (SWP3)

STORMWATER POLLUTION

C 2022

SWP3 or the CGP.

located in Attachment 1.2 of this SWP3

Refer to the Environmental Layout Sheets/ SWP3 Layout Sheets located in Attachment 1.2 of this SWP3

Refer to the Environmental Layout Sheets/ SWP3 Layout Sheets retained in Attachment 2.3 of this SWP3 .

in Attachment 2.3 of this SWP3.

BID # 240301

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Black-spotted Newt, Mexican Treefrog, Sheep Frog, South Texas Siren, and White-lipped Frog.

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T E

F I

L E

DN: CK: DW: CK:FILE:

JOB

COUNTY

SECT

DIST

REVISIONS

HIGHWAY

SHEET NO.

CONT

Standard Division Design aref21.dgn

C TxDOT:

T x

D O

T h e u s e o f t h i s s t a n d a r d i s g o v e r n e d b y t h e

T e x

E g i n e e r i g a c t i t o r r a n t y o f a n y k i n d i m d e b y x

D O

T f o r a n y p u r p o h a t s o e v e

S C

L A I

M E

AMPHIBIAN AND REPTILE

FEBRUARY 2021

KM SS AGTJ

EXCLUSION FENCE

AREF-21

TOP OF FENCE

LEGEND

AWAY FROM CONSTRUCTION

FABRIC ORIENTATION

INSTALL FENCE WITH

J-HOOK END OF FENCE DETAIL (TOP VIEW)

TRENCH SIDE VIEW DETAIL

THE ENGINEER.

BREAKS, AND AT ANY LOCATION AS DIRECTED BY

J-HOOK APPLIES AT DRIVEWAY BREAKS, ROADWAY

FABRIC TOE-IN TO MATCH TRENCH DETAIL.

TRENCH…

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File details come from the government source that posted it. Updated Apr 28, 2026.