15-Drawings.pdf

ASPHALT PACKAGE -1-2025

UPIN NO. 25103MF3MV01

PROJECT

AREA

ROAD LOGS: 3346331, 32387A0, 32387A1

PROJECT

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PROJECT

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HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

GENERAL

PLAN AND DETAIL SHEETS

TRAFFIC CONTROL

STORM WATER POLLUTION PREVENTION PLANS

SIGNING AND PAVEMENT MARKING PLANS

PROJECT SIGN

HARRIS

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

20. CONTRACTOR SHALL NOTIFY THE KLEIN FIRE DEPARTMENT STATION 34 (16812 SQUYRES ROAD, SPRING, TEXAS) A MINIMUM 48 HOURS IN

ADVANCE OF BEGIN OF CONSTRUCTION OPERATIONS.

18. ALL INTERSECTIONS MUST BE REPAVED WITHIN 72 HOURS. NO MAIN LANES SHALL BE EXPOSED TO CROSS TRAFFIC WITHOUT A TEMPORARY TRANSITION.

6/18/25

LEGEND

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

CL PROP. PAVEMENT

E .P

MILLING/OVERLAY SURFACE WIDTH VARIES

6" MAX

ASPHALT

TACK COAT

8"-BLACK BASE

REPAIR (AS

REQUIRED)

SEE TAPER, EDGE

DETAIL, SHEET 07

VARIES VARIES

PROP 2" MILLING AND 2" HMAC

ASPHALTIC CONCRETE

SURFACE (TYPE "D")

BASE DEPTH VARIES

8"-BLACK BASE REPAIR

(AS REQUIRED)

EXIST

SUBGRADE

AREA

SUITABLE MATERIAL FOR

SUBGRADE REPAIR IF

REQUIRED.

E .P

ASPHALT

PRIME COAT

ASPHALT

PRIME COAT

ASPHALT

TACK COAT

CL EXIST. PAVEMENT

EXIST. PAVEMENT WIDTH VARIES

E .P

E .P

.EXISTING ASPHALT

PAVEMENT DEPTH VARIES

AS PER GEOTECHNICAL

REPORT

EXIST

ROADSIDE

DITCH EXIST

ROADSIDE

DITCH

PROPOSED TYPICAL SECTION (MILLING AND OVERLAY)

EXISTING TYPICAL SECTION

SCALE: 1"=1.5'

REFER TO NOTE 7 +/- 1/4"/FT+/- 1/4"/FT

SCALE: 1"=1.5'

REFER TO NOTE 7

REFER TO NOTE 7

REFER TO NOTE 7

VARIES VARIES

NOTES:

1. PROPOSED SURFACE TO MATCH EXISTING.

NO NET FILL IN FLOODPLAIN.

2. REMOVE AND DISPOSE OF UNSUITABLE

MATERIALS DISCOVERED DURING

RECONSTRUCTION PROCESS AND REPLACE

WITH SUITABLE MATERIALS.

3. CONTRACTOR TO CALL 811 AND IDENTIFY

ALL UTILITY CROSSINGS.

4. NO BASE REPAIR TO BE PERFORMED 25 FT

EITHER SIDE OF A PIPELINE.

5. REFER TO GEOTECHNICAL INVESTIGATION

FOR ASPHALT RECONSTRUCTION PROJECT.

6. ANY WORK WITHIN 200 FT. OF A SIGNALIZED

INTERSECTION REQUIRES COORDINATION

WITH HARRIS COUNTY ENGINEERING

DEPARTMENT, TRAFFIC SIGNAL

MAINTENANCE GROUP. THE CONTRACTOR

SHALL CALL TRAFFIC SIGNAL MAINTENANCE

AT (713) 881-3210 TWO WEEKS PRIOR TO

THE START OF CONSTRUCTION.

7. CONTRACTOR SHALL COMPLY WITH

PAVEMENT STRIPING DETAILS (EDGE

STRIPING ,LANE STRIPING, C/L STRIPING

REFER TO SHEETS 25 & 26).

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

© 2025 Microsoft Corporation © 2025 Maxar ©CNES (2025) Distribution Airbus DS

HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

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© 2025 Micro soft C orporation © 2025 Maxar ©

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HARRIS COUNTY

ENGINEERING DEPARTMENT 2107 CITYWEST BLVD, 3RD FLR I HOUSTON, TX 77042 I 713.428.2400

TEXAS ENGINEERING FIRM #470 I TEXAS SURVEYING FIRM #10028800

LEGEND

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28 29

ENGINEER'S CERTIFICATION

FLOOD PLAIN STATUS

DESCRIPTION OF PROPERTY

COMMERCIAL / OTHER SITE DRAINAGE WATER AND WASTEWATER

HARRIS COUNTY

ENGINEERING DEPARTMENT

REVIEW SHEET

PAVING

DRIVEWAYS (in H.C. ROW only)

TRAFFIC CONSIDERATIONS

RESIDENTIAL / SUBDIVISION DRAINAGE1. 3. 4.

5.

2.

7.

CURBING

FIRE APPARATUS ACCESS ROAD

CURB RAMPS 8.

(2001 ADJ.)

6. STORMWATER QUALITY

LANDSCAPING 9.

PERMITS REQUIRED10.

WORK IN HARRIS COUNTY R.O.W.

FOR PROJECTS LOCATED IN ANY FLOODPLAIN

Development constructed or placed in accordance with these plans will comply with all provisions of the Regulations of Harris County, Texas for Floodplain Management.

No net fill is allowed in the flood plain and no fill is allowed in the floodway.

FOUNDATION NOTES: (Applies to only buildings or building additions requiring a class II permit) All water heaters, furnaces, air conditioning units, electrical distribution panels, and any other mechanical or electrical equipment must be elevated in accordance with Section 4.05 of Harris County Floodplain regulations.

Any electrical circuit serving a light switch or outlet located below the base (100-year) flood elevation shall be dropped from above and be on a separate breaker.

All materials used below the (100-year) base flood elevation are on approved FEMA Technical Bulletin 2-08 as Class 5 water-resistant, and approved in accordance with FEMA Technical Bulletin 1-08 for foundation openings.

Critical facilities located in the 0.2% or 500yr floodplain or 1% or 100yr floodplain shall have the lowest floor elevated to 3 feet or more above the 0.2% flood elevation, or 24 inches above the crown of the adjacent road, which ever results in a higher elevation.

Floodproofing and sealing measures must be taken to ensure that toxic substances will not be displaced by or released into floodwaters.

Access routes elevated to or above the level of the base flood shall be provided to all critical facilities to the extent possible.

A completed as-built certificate must be submitted after the structure is complete and before it is occupied.

The County Engineer's Office will post a final inspection notice on the structure once all requirements have been met.

No fill may be used to elevate structures in the 1% or 100yr flood plain. Structures may be constructed on an open foundation, such as piers, or on continuous foundation walls with properly sized and located openings. All foundations are required to be designed by a registered professional engineer.

All structures shall be designed to withstand a three second gust basic wind speed of 120mph.

Completed *Elevation Certificates to be submitted: one at permitting, a second after the slab is poured or sub-floor is installed and before the framing starts, and a third is required once construction is finished. *(PER CURRENT FIRM PANEL) to the Harris County Engineering Department, 10555 Northwest Freeway, Suite 120, Houston, TX 77092

IF YES, CHECK THE BOX THAT APPLIES TO THIS PROJECT

NOTE: ALL EXISTING AND PROPOSED UTILITIES MUST BE

ACCURATELY SHOWN & LABELED ON THE SITE PLANS.

NOTE: SEPTIC SYSTEMS REQUIRE H.C. WASTE WATER REVIEW

NOTE: PUBLIC UTILITIES REQUIRE A LETTER FROM THE DISTRICT/

MUNICIPALITY AUTHORIZING SERVICE & CONNECTION.

THIS IS REQUIRED FOR PLAN APPROVAL.

NOTE: ALL ROADSIDE DITCH OUTFALLS REQUIRE EROSION CONTROL MEASURES.

RIPRAP IS NOT ALLOWED AS AN EROSION CONTROL MEASURE IN HARRIS COUNTY ROW.

ALL PUMPED DETENTION OUTFALLS TO ROADSIDE DITCHES REQUIRE MANHOLE W/ LEADS.

DOES THE PROPERTY HAVE ANY VIOLATIONS? IF SO PLEASE PROVIDE

ALL VIOLATION NUMBERS.DESIGN

THICKNESS

OF PAVING

STABILIZED

SUBGRADE

DEPTH

DESIGN

STRENGTH

OF CONCRETE

STEEL SPACING

LONG. TRANS.

(IN.) (IN.) (PSI) (IN.) (IN.)

NOTE: ALL APPROVED, FINAL PLATS AND ASSOCIATED

CPC101 FORMS MUST BE INCLUDED WITH PLAN SUBMITTAL.

OFFSITE SHEET FLOW: (100 YEAR)

OFFSITE SHEET FLOW MAPPING, TOTAL DISCHARGE CALCULATIONS, AND

DESIGN ACCOMODATIONS ARE SHOWN ON SHEET _____ OR, AS PRESENTED

IN THE APPROVED DRAINAGE STUDY ENTITLED _________________________.

TOTAL ACREAGE = _____

TOTAL DISCHARGE = _____

NOTE: ALL OFFSITE SHEET FLOW FROM ADJACENT PROPERTIES MUST BE

IDENTIFIED AND PROPERLY ACCOUNTED FOR IN THE PROJECT. THE SIGNING

ENGINEER HEREBY CERTIFIES THAT THESE AREAS HAVE BEEN ADDRESSED.

NOTE: A COPY OF TCEQ APPROVAL FOR PRIVATE WATER &

WASTE WATER SYSTEMS IS REQUIRED FOR PLAN APPROVAL.

BENCHMARK REQUIREMENTS FOR

PROPOSED BRIDGES AND OR NEW RESIDENTIAL SUBIDIVSIONS

When the County Engineer has determined that a new benchmark will be required to be established for the proposed project, the developer shall be required to install a benchmark per section 8.0, part 2 of the Harris County Infrastructure Regulations.

Is a new Benchmark required for this project? (to be determined by Harris County) [__] yes [__] no

If a new Benchmark is required, the proposed benchmark information is shown on sheets ____

NOTE: DEDICATED UNDERGROUND FIRE LINES MUST BE SUBMITTED TO

THE HARRIS COUNTY FIRE PROTECTION GROUP FOR REVIEW AND

PERMITTING BY THE UNDERGROUND FIRE LINE CONTRACTOR. CIVIL

REIVEW DOES NOT REVIEW OR APPROVE UNDERGROUND FIRE LINES FOR

THE FIRE PROTECTION SYSTEMS.

(#4 MIN.)

REINFORCE

STEEL

SIZE

WASTEWATER TREATMENT PLANTS

IS THE PROPOSED PROJECT A NEW WWTP SITE OR A REHAB/EXPANSION OF AN

EXISTING WWTP SITE? YES NO

IF YES, IS A HARRIS COUNTY DOMESTIC WASTEWATER TREATMENT PLANT EXPRES

REVIEW SHEET ATTACHED AND COMPLETED ACCORDING TO INSTRUCTIONS?

YES NO

REFER TO:

WWW.ENG.HCTX.NET/PERMITS/WASTEWATER/REGULATIONS-STANDARDS-DETAILS

FOR DOMESTIC WWTP ERS FORM

HARRIS COUNTY ENGINEERING DEPARTMENT -

PERMIT OFFICE NOTE:

THE PERMIT MANAGER SIGNATURE REPRESENTS

THE FOLLOWING:

· THE COMPLETION OF REVIEW OF THESE

PLANS

· INTERPOSE NO OBJECTION TO THE PROPOSED

DESIGN ON PRIVATE PROPERTY

· APPROVAL OF WORK IN HARRIS COUNTY

MAINTAINED RIGHT OF WAY

· APPROVAL OF WORK IN PROPOSED HARRIS

COUNTY RIGHT OF WAY THAT IS TO BE

ACCEPTED BY THE COUNTY

DESIGN

SURFACE

COURSE

THICKNESS

(IN.) (IN.) (IN.)

DESIGN

SURFACE

COURSE

TYPE

DESIGN

BASE

COURSE

THICKNESS

DESIGN

BASE

COURSE

TYPE

STABILIZED

SUBGRADE

THICKNESS

(MATERIAL) (MATERIAL) (MATERIAL)

STABILIZED

SUBGRADE

TYPE

C O

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TE

AS

PH

AL

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2 8HMAC BLACK BASE

2504110054 2504110059

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ENGINEER'S CERTIFICATION

4. FLOOD PLAIN STATUS

HARRIS COUNTY

FLOOD CONTROL DISTRICT

REVIEW SHEET

HARRIS COUNTY FLOOD CONTROL DISTRICT

2. SITE DETENTION DRAINAGE

(2001 ADJ.)

5. WORK IN HCFCD RIGHT-OF-WAY

1. PROPERTY DESCRIPTION

OFFSITE SHEET FLOW: (100 YEAR)

OFFSITE SHEET FLOW MAPPING, TOTAL DISCHARGE CALCULATIONS, AND

DESIGN ACCOMODATIONS ARE SHOWN ON SHEET _____ OR, AS PRESENTED

IN THE APPROVED DRAINAGE STUDY ENTITLED _________________________.

TOTAL ACREAGE = _____

TOTAL DISCHARGE = _____

NOTE: ALL OFFSITE SHEET FLOW FROM ADJACENT PROPERTIES MUST BE

IDENTIFIED AND PROPERLY ACCOUNTED FOR IN THE PROJECT. THE SIGNING

ENGINEER HEREBY CERTIFIES THAT THESE AREAS HAVE BEEN ADDRESSED.

HCFCD SIGNATURE BLOCK

3. SWQ DISCHARGE INTO FCD FACILITY

6. REPORTS/AGREEMENTS

FOR PROJECTS LOCATED IN ANY FLOODPLAIN

Development constructed or placed in accordance with these plans will comply with all provisions of the designated Floodplain Administrator.

No net fill is allowed in the flood plain and no fill is allowed in the floodway.

2504110059

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