2025 Drainage Maintenance Projects

Location:	Texas
Posted:	Sep 2, 2026
Due:	Sep 30, 2026
Agency:	City of Mansfield
Type of Government:	State & Local
Category:	Z - Maintenance, Repair or Alteration of Real Property
Solicitation No:	2026-40-10-06
Publication URL:	To access bid details, please log in.

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MANSFIELD 2025

DRAINAGE MAINTENANCE PROJECTS

CITY OF MANSFIELD

MAYOR:

MICHAEL EVANS

COUNCIL MEMBERS:

TAMERA BOUNDS

BRENT NEWSOM

JUAN FRESQUEZ

TODD SIMMONS

TODD TONORE

DR. JIM VASZAUSKAS

- COUNCIL MEMBER-PLACE 2

- COUNCIL MEMBER-PLACE 3

- COUNCIL MEMBER-PLACE 4

- COUNCIL MEMBER-PLACE 5

- COUNCIL MEMBER-PLACE 6

- COUNCIL MEMBER-PLACE 7

CITY MANAGER:

JOE SMOLINSKI

DIRECTOR OF ENGINEERING SERVICES:

RAYMOND COFFMAN

PROJECT NUMBER:

257003

COUNTRY CLUB DR

RAGLAND RD

PROJECT LOCATION

COUNTRY MEADOWS DRIVE

ELMER W OLIVER

NATURE PARK

PROJECT LOCATION

CANNON DRIVE

CANNON GATE DR

CANNON DRIVE

VICINITY MAP

N.T.S.

AUGUST 2026

PREPARED BY:

2000 E. Lamar Blvd, Suite 600, Arlington, Texas 76006

817.230.4777

TBPE No. 17261

www.westraconsultants.com

COVER SHEET

GENERAL NOTES

LEGEND AND ABBREVIATIONS

CANNON DRIVE TOPOGRAPHIC SURVEY

ROCKWOOD CHANNEL TOPOGRAPHIC SURVEY

CANNON DRIVE STORM DRAIN PLAN AND PROFILE

ROCKWOOD CHANNEL GRADING PLAN

ROCKWOOD CHANNEL DETAILED GRADING AND CROSS SECTIONS

ROCKWOOD CHANNEL SANITARY SEWER PLAN & PROFILE

CONSTRUCTION DETAILS

NOTE:

THE CITY OF MANSFIELD STANDARD CONSTRUCTION DETAILS

DATED JANUARY 2024 ARE CONSIDERED PART OF THESE

CONSTRUCTION PLANS AND SHALL BE REFERENCED BY THE

CONTRACTOR FOR ALL WORK ON THIS PROJECT.

GENERAL NOTES

1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH

THE CITY OF MANSFIELD, NORTH CENTRAL TEXAS

COUNCIL OF GOVERNMENT (NCTCOG), AND TEXAS

DEPARTMENT OF TRANSPORTATION (TXDOT) IN THIS

ORDER, STANDARDS AND SPECIFICATIONS UNLESS

NOTED OTHERWISE.

2. CONTRACTOR SHALL NOTIFY CITY INSPECTOR FOR THIS

PROJECT AT LEAST FORTY-EIGHT (48) HOURS PRIOR TO

BEGINNING CONSTRUCTION.

3. THE CONTRACTOR IS RESPONSIBLE FOR KEEPING STREETS

AND SIDEWALKS ADJACENT TO THE PROJECT FREE OF

MUD AND DEBRIS FROM THE CONSTRUCTION AT ALL

TIMES.

4. DISTURBED AREAS THAT ARE SEEDED SHALL BE CHECKED

PERIODICALLY TO SEE THAT GRASS COVERAGE IS

PROPERLY MAINTAINED. DISTURBED AREAS SHALL BE

WATERED, FERTILIZED, AND RESEEDED OR RESODDED,

UNTIL VEGETATION IS ESTABLISHED.

5. IT IS THE CONTRACTOR'S RESPONSIBILITY TO MAINTAIN

A NEAT AND ACCURATE RECORD OF CONSTRUCTION FOR

THE CITY'S RECORDS. AT THE CONCLUSION OF THE

PROJECT, THE CONTRACTOR SHALL PROVIDE THE CITY

FULL SIZE MARKUPS THAT RECORD ALL CONSTRUCTION

DEVIATING FROM THE PLANS.

6. CONTRACTOR SHALL NOT STORE MATERIALS,

EQUIPMENT OR OTHER CONSTRUCTION ITEMS ON

DRIVEWAYS, STREETS, SIDEWALKS, OR STORM DRAIN

FLOWLINES. CONTRACTOR SHALL NOT STORE

MATERIALS, EQUIPMENT OR OTHER CONSTRUCTION

ITEMS ON ADJACENT PROPERTIES OR RIGHT OF WAY

WITHOUT PRIOR WRITTEN CONSENT OF THE PROPERTY

OWNER OR THE CITY (FOR RIGHT OF WAY). ALL

CONSTRUCTION MATERIALS TO BE REMOVED SHALL BE

DISPOSED OF AT A LEGAL DISPOSAL LOCATION OFF SITE,

UNLESS WRITTEN APPROVAL IS OBTAINED FROM THE

PROPERTY OWNER AND THE CITY. THE CONTRACTOR

MAY DISPOSE OF CONCRETE AND ASPHALT AT THE CITY'S

STOCKPILE WITH PRIOR APPROVAL FROM THE CITY.

7. UNUSABLE EXCAVATED MATERIAL AND ALL WASTE

RESULTING FROM SITE CLEARING AND RUBBING SHALL

BE DISPOSED OF AT A LEGAL DISPOSAL FACILITY OFF SITE

BY THE CONTRACTOR AT HIS EXPENSE UNLESS

OTHERWISE SPECIFIED OR AGREED TO BY OWNER.

8. THE CONTRACTOR SHALL TAKE ALL AVAILABLE

PRECAUTIONS TO CONTROL DUST. CONTRACTOR SHALL

CONTROL DUST BY SPRINKLING WATER, OR AS

APPROVED BY THE CITY ENGINEER.

9. CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING

ANY IRON RODS OUTSIDE THE RIGHT OF WAY DURING

THE COURSE OF CONSTRUCTION. ANY IRON RODS

DISTURBED DURING CONSTRUCTION SHALL BE REPLACED

BY THE CONTRACTOR AT NO EXTRA PAY.

10. CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING

SURVEY MONUMENTS SHOWN ON PLANS. CONTRACTOR

SHALL BE RESPONSIBLE FOR ALL REQUIRED

CONSTRUCTION SURVEYING.

11. ADEQUATE DRAINAGE SHALL BE MAINTAINED AT ALL

TIMES DURING CONSTRUCTION. THE DRAINAGE

INCLUDES SURFACE AND GROUND WATER. ANY

DRAINAGE DITCH OR STRUCTURE DISTURBED DURING

CONSTRUCTION SHALL BE RESTORED TO THE

SATISFACTION OF THE OWNING AUTHORITY.

12. ALL EFFORTS SHALL BE MADE TO AVOID DAMAGE TO

EXISTING TREES THAT ARE TO REMAIN. TREES SHALL BE

TRIMMED AND PAINTED ONLY IF NECESSARY FOR THE

SAFE MANEUVERING OF CONSTRUCTION EQUIPMENT.

THE CONTRACTOR SHALL NOT SNAG OR TEAR TREE

ROOTS. PRUNING OF TREES AND SHRUBS SHALL BE

PERFORMED BY A CERTIFIED ARBORIST.

13. ALL ADJACENT PROPERTY DAMAGED BY THE PROPOSED

CONSTRUCTION SHALL BE RESTORED TO EQUAL OR

BETTER CONDITION THAN WHICH IT WAS FOUND BEFORE

SUCH WORK WAS UNDERTAKEN (NON-PAY ITEM).

14. THE CONTRACTOR SHALL ARRANGE HIS WORK SO THAT

NO MACHINERY OR EQUIPMENT SHALL BE CLOSER THAN

30 FEET TO ANY TRAVEL LANES AFTER SUNSET EXCEPT AS

AUTHORIZED BY THE OWNER.

15. CONTRACTOR SHALL TAKE SPECIAL PRECAUTIONS IN

VICINITY OF ANY OVERHEAD ELECTRIC LINES.

CONTRACTOR SHALL ABIDE BY NATIONAL ELECTRIC CODE

AND ANY REQUIREMENT BY OWNER OF ELECTRIC LINE.

16. ALL REMOVALS SHOWN AS PART OF THESE PLANS SHALL

BE REMOVED PER BID ITEM GENERAL SITE PREPARATION.

17. CONTRACTOR TO RESTORE ALL DISTURBED AREAS

INCLUDING LANDSCAPING AND IRRIGATION.

18. CONTRACTOR TO VERIFY THE CONSTRUCTION STAGING

AREA WITH THE CITY PRIOR TO THE START OF

CONSTRUCTION.

PAVING NOTES

19. THE CONTRACTOR IS RESPONSIBLE FOR ASSURING THAT

ALL WORK MEETS OR EXCEEDS THE AMERICANS WITH

DISABILITIES ACT ACCESSIBILITY GUIDELINES (ADAAG)

AND THE TEXAS ACCESSIBILITY STANDARDS (TAS). THE

CONTRACTOR SHALL REMOVE AND REPLACE ALL ITEMS

NOT MEETING ADAAG AND TAS REQUIREMENTS. (NO

SEPARATE PAY ITEM). REFERENCE CITY AND TXDOT

STANDARD DETAILS FOR RAMPS.

20. ALL REINFORCING STEEL AND DOWEL BARS IN

PAVEMENT SHALL BE SUPPORTED AND MAINTAINED AT

THE CORRECT CLEARANCES BY THE USE OF BAR CHAIRS

OR OTHER APPROVED SUPPORT.

21. THE USE OF WOOD FORMS FOR PAVEMENT

CONSTRUCTION WILL BE PERMITTED.

22. CONTRACTION JOINTS SHALL BE SAWED IN THE

PAVEMENT ON THIS PROJECT. CONTRACTION JOINTS

SHALL BE SPACED A MAXIMUM OF 15 FEET ON CENTER.

ALL CONTRACTION JOINTS SHALL BE SAWED NO LATER

THAN 12 HOURS AFTER PLACEMENT OF THE PAVEMENT,

OR AS DIRECTED BY THE CITY, HOWEVER, CONTRACTOR

MUST COMPLY WITH NOISE ORDINANCE. SEE PAVING

DETAILS FOR ADDITIONAL INFORMATION.

23. ALL PAVING DIMENSIONS ARE TO EDGE OF PAVEMENT

AND/OR BACK OF CURB UNLESS OTHERWISE NOTED.

24. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR

PERFORMING ALL CONSTRUCTION LAYOUTS FROM THE

SITE LAYOUT CONTROL POINTS AND FROM THE

DIMENSIONS AND CENTERLINES SHOWN. THE

CONTRACTOR MUST NOTIFY THE ENGINEER OF ANY

DISCREPANCIES BEFORE PROCEEDING WITH THE WORK.

25. THE CONTRACTOR SHALL COORDINATE SIDEWALK

LOCATIONS WITH ALL EXISTING SIDEWALKS AND ALL

UTILITIES EXISTING AND PROPOSED. ADJUSTMENTS TO

THE PROPOSED SIDEWALK SHALL IN NO WAY RELIEVE

THE CONTRACTOR OF HIS RESPONSIBILITY TO ENSURE

THAT ALL SIDEWALK MEET OR EXCEED THE MINIMUM

ADAAG AND TAS STANDARDS.

26. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR

TO SUPPLY THE CITY AND THE ENGINEER WITH

CONCRETE MIX DESIGN AT THE PRE-CONSTRUCTION

MEETING. THE COST OF THIS DESIGN SHALL BE INCLUDED

IN THE UNIT PRICE OF PAVEMENT MATERIAL.

27. WHERE APPLICABLE, THE CONTRACTOR SHALL PROTECT

NEW AND EXISTING PAVEMENT BY PLACING MATS OR

EARTH ON THE PAVEMENT TO PROTECT IT FROM TRACK

MARKS AND/OR CRACKING DURING CONSTRUCTION

(NON-PAY ITEM).

28. PRIOR TO FINAL ACCEPTANCE CONTRACTOR SHALL

REMOVE ALL SILT, DIRT, DEBRIS, ETC FROM INLETS,

STORM DRAINS, CULVERTS, MANHOLES, AND STREET

GUTTERS.

EROSION CONTROL NOTES

29. EROSION CONTROL DEVICES SHALL BE INSTALLED PRIOR

TO ANY SOIL DISTURBING ACTIVITIES AT THE PROJECT

SITE.

30. CONTRACTOR SHALL INSTALL STABILIZED ENTRY/EXITS

AND CONCRETE WASHOUT AREAS. CONTRACTOR SHALL

VERIFY LOCATIONS WITH THE CITY PRIOR TO

INSTALLATION.

31. EROSION CONTROL DEVICES SHALL BE INSPECTED

WEEKLY AND AFTER MAJOR RAIN EVENTS TO ENSURE

THAT THEY ARE FUNCTIONING PROPERLY.

32. SEDIMENT SHALL BE REMOVED FROM EROSION

CONTROL DEVICES WHEN THE DESIGN CAPACITY HAS

BEEN REDUCED BY ONE-THIRD. EROSION CONTROL

DEVICES THAT UTILIZE STONE SHALL HAVE THE STONE

REPLACED WHEN THE VOIDS SPACES IN THE ROCK

BECOME CLOGGED WITH SEDIMENT.

33. IF AN EROSION CONTROL DEVICE IS NOT FUNCTIONING

PROPERLY TO ELIMINATE EROSION OR OFF-SITE

SEDIMENTATION, THEN THE DEVICE MUST BE REPLACED

OR MODIFIED. IN ADDITION, THE STORM WATER

POLLUTION PLAN SHALL BE REVISED TO INDICATE THE

CHANGE.

34. STABILIZATION MEASURES SHALL BE INITIATED AS SOON

AS PRACTICABLE IN PORTIONS OF THE SITE WHERE

CONSTRUCTION ACTIVITIES HAVE TEMPORARILY OR

PERMANENTLY CEASED, BUT IN NO CASE MORE THAN 14

DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT

PORTION OF THE SITE HAS TEMPORARILY OR

PERMANENTLY CEASED.

35. IF THE TOTAL DISTURBED AREA FOR THIS PROJECT IS

GREATER THAN ONE (1.0) ACRE OR GREATER, THE

CONTRACTOR SHALL PREPARE, IMPLEMENT, AND

MAINTAIN A STORMWATER POLLUTION PREVENTION

PLAN (SWPPP) IN ACCORDANCE WITH THE APPLICABLE

TCEQ REQUIREMENTS AND OBTAIN ALL REQUIRED

PERMITS PRIOR TO THE START OF CONSTRUCTION.\

TOTAL DISTURBED ACREAGE FOR THIS PROJECT IS ±0.53

ACRES

UTILITY NOTES

36. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING

ALL UTILITIES, WHETHER PUBLIC OR PRIVATE, PRIOR TO

EXCAVATION OR PRIOR TO CONSTRUCTION. THE

INFORMATION AND DATA SHOWN WITH RESPECT TO

EXISTING UNDERGROUND FACILITIES AT OR

CONTIGUOUS TO THE SITE IS APPROXIMATE AND BASED

ON PHYSICAL APPURTENANCES OBSERVED IN THE FIELD.

THE OWNER AND ENGINEER SHALL NOT BE RESPONSIBLE

FOR THE ACCURACY OR THE COMPLETENESS OF ANY

SUCH INFORMATION AND DATA; AND, THE CONTRACTOR

SHALL HAVE FULL RESPONSIBILITY FOR REVIEWING AND

CHECKING ALL SUCH INFORMATION AND DATA, FOR

LOCATING ALL UNDERGROUND FACILITIES, FOR

COORDINATION OF THE WORK WITH THE OWNERS OF

SUCH UNDERGROUND FACILITIES DURING

CONSTRUCTION, FOR THE SAFETY AND PROTECTION

THEREOF, AND FOR REPAIRING ANY DAMAGE THERETO

RESULTING FROM THE WORK. THE COST OF ALL OF

WHICH WILL BE CONSIDERED AS HAVING BEEN INCLUDED

IN THE CONTRACT PRICE. THE CONTRACTOR SHALL

NOTIFY ANY AFFECTED UTILITY COMPANIES OR

AGENCIES IN WRITING AT LEAST 72 HOURS PRIOR TO

BEGINNING CONSTRUCTION.

a. CITY OF MANSFIELD PROJECT MANAGER -

AIMEE SULLIVAN, P.E. 817-276-4223

b. ZAYO - RUSSELL LYTLE

817-538-8532

c. AT&T - GARY TILROY

817-995-7608

d. ONCOR - CHRISTOPHER COOLEY

682-375-4693

e. ATMOS

888-286-6700

36. THE CONTRACTOR SHALL CONTACT UTILITY

DEPARTMENT AND COORDINATE WITH MANSFIELD

INSPECTOR A MINIMUM OF 48 HOURS PRIOR TO

CUTTING OR CONNECTING TO EXISTING UTILITY LINES.

MANSFIELD INSPECTOR SHALL DETERMINE THE MOST

APPROPRIATE TIME FOR THESE ACTIVITIES TO TAKE

PLACE.

37. CONTRACTOR SHALL FIELD LOCATE EXISTING UTILITY

LINES TO BE CONNECTED TO PRIOR TO COMMENCING

WORK. IF A DISCREPANCY EXISTS BETWEEN THE PLANS

AND ACTUAL FIELD CONDITIONS THE CONTRACTOR

SHALL NOTIFY THE ENGINEER IMMEDIATELY.

38. CONTRACTOR SHALL VERIFY THE ELEVATION,

CONFIGURATION AND ANGULATIONS OF EXISTING LINES

PRIOR TO CONSTRUCTION. THIS ITEM SHALL BE

CONSIDERED AS A SUBSIDIARY COST TO THE PROJECT

AND NO ADDITIONAL COMPENSATION SHALL BE

ALLOWED.

39. CONTRACTOR SHALL IMMEDIATELY NOTIFY CITY

INSPECTOR OF ANY DAMAGE OR CHANGED CONDITION

CAUSED BY CONSTRUCTION ACTIVITIES THAT MAY

RESULT IN COMPROMISED WATER QUALITY ENTERING

THE DISTRIBUTION SYSTEM.

40. THE CONTRACTOR SHALL DISTRIBUTE LETTERS TO ALL

AFFECTED PROPERTY OWNERS PRIOR TO BEGINNING

WORK ON EACH PROPERTY. THIS LETTER SHALL INCLUDE

NAMES AND TELEPHONE NUMBERS OF CONTRACTOR

CONTACTS, A DESCRIPTION OF WORK TO BE DONE, AND

THE TIME FRAME FOR DOING THE WORK. COPIES OF THE

LETTER SHALL BE FORWARDED TO THE CITY INSPECTOR.

THE CONTRACTOR SHALL NOTIFY RESIDENTS 48 HOURS

IN ADVANCE OF PERFORMING ANY WORK ON PRIVATE

PROPERTY. DISTRIBUTION OF LETTERS SHALL BE

CONSIDERED SUBSIDIARY TO THE PROJECT COST AND NO

ADDITIONAL COMPENSATION SHALL BE ALLOWED.

STRUCTURAL NOTES

41. IF TEMPORARY SHORING IS NECESSARY TO CONSTRUCT

THE RETAINING WALLS, THE CONTRACTOR SHALL

SUBMIT A SHORING DESIGN FOR REVIEW PRIOR TO

CONSTRUCTION. TEMPORARY SHORING DESIGN SHALL BE

SIGNED AND SEALED BY A PROFESSIONAL ENGINEER

REGISTERED IN THE STATE OF TEXAS.

42. CONTRACTOR IS RESPONSIBLE FOR DEWATERING THE

AREA TO ENSURE PROPER CONSTRUCTION OF ALL

STRUCTURE. ALL IMPROVEMENTS SHOWN BELOW THE

WATER SURFACE SHALL BE DEWATERED AND INSTALLED

IN THE DRY.

43. ALL EXCAVATION, DRAINAGE, BACKFILL, COMPACTION

AND DRILLED SHAFT CONSTRUCTION SHALL BE AS

SHOWN ON THE PLANS AND PERFORMED IN

ACCORDANCE WITH GEOTECHNICAL REPORT NO.

103-22-448 PREPARED BY CMJ ENGINEERING DATED

OCTOBER 6, 2022.

44. ALL CONCRETE SHALL BE DESIGNED, MIXED,

TRANSPORTED, AND PLACED IN ACCORDANCE WITH

TEXAS DEPARTMENT OF TRANSPORTATION (TXDOT) ITEM

421, HYDRAULIC CEMENT CONCRETE, UNLESS NOTED

OTHERWISE. CONTRACTOR SHALL SUBMIT ALL MIX

DESIGNS FOR APPROVAL PRIOR TO CONSTRUCTION.

CONCRETE FOR STRUCTURES SHALL BE CLASS C AND

HAVE A MINIMUM 28-DAY COMPRESSION STRENGTH OF

3,600 PSI, UNLESS NOTED OTHERWISE.

45. ALL EXPOSED EDGES SHALL BE CHAMFERED 3/4" UNLESS

NOTED OTHERWISE.

46. ALL REINFORCING STEEL SHALL BE ASTM A-615 GRADE 60

IN ACCORDANCE WITH TXDOT ITEM 440, REINFORCING

STEEL. CONTRACTOR SHALL SUBMIT CERTIFICATION FOR

REINFORCING STEEL. REINFORCING PLACEMENT SHALL

BE IN ACCORDANCE WITH ACI-318.

47. ALL CLEAR COVER FOR REINFORCING SHALL BE 2" WHERE

FORMED AND 3" WHERE CAST AGAINST EARTH. UNLESS

OTHERWISE NOTED. ALL REINFORCING DIMENSIONS ARE

TO OUTSIDE OF BAR UNLESS OTHERWISE NOTED.

48. DRILLED SHAFTS SHALL BE CONSTRUCTED IN

ACCORDANCE WITH TXDOT ITEM 416, DRILLED SHAFT

FOUNDATIONS.

49. CONTRACTOR SHALL UTILIZE MECHANICAL COUPLERS OR

CLASS B LAP SPLICE IF REQUIRED FOR GRADE BEAM

REINFORCING. CONTRACTOR SHALL SUBMIT

MECHANICAL COUPLER PRODUCT DATA FOR APPROVAL.

50. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS IF

ALTERNATIVE PHASING PLANS ARE PREFERRED.

51. CONTRACTOR SHALL SUBMIT DRAINAGE MATERIAL

PRIOR TO CONSTRUCTION.

52. JOINT SEALANTS AND FILLERS SHALL BE IN ACCORDANCE

WITH TXDOT ITEM 433, JOINT SEALANTS AND FILLERS.

53. ALL GABION MATTRESS WIRE SHALL BE HOT-DIPPED

GALVANIZED AND PVC COATED.

DEMOLITION NOTES

54. REMOVE THE EXISTING STRUCTURE TO THE LINES AND

DIMENSIONS SHOWN AND IN ACCORDANCE WITH

TXDOT ITEM 496, REMOVING STRUCTURES. 55. PRESERVE

AND CLEAN (AND REPAIR EPOXY COATING) ALL

REINFORCING STEEL TO REMAIN IN PLACE AFTER

DEMOLITION.

56. THE CONTRACTOR SHALL SAW CUT THE LIMITS OF

REMOVAL AND BREAK OUT THE CONCRETE FULL DEPTH.

THE DEPTH OF THE SAW CUT SHALL NOT EXTEND TO THE

EXISTING REINFORCING.

57. THE CONTRACTOR SHALL DEVELOP AND PREPARE A

DEMOLITION PLAN IN ACCORDANCE WITH TXDOT ITEM

496, REMOVING STRUCTURES. THE DEMOLITION PLAN

SHALL BE PREPARED IN ACCORDANCE WITH THE

MENTIONED SPECIFICATION AND SHALL ALSO CONTAIN

THE METHOD FOR PROTECTING THE EXISTING CREEK

FROM DEBRIS AND SLURRY, METHOD FOR PROTECTING

THE EXISTING STRUCTURE TO REMAIN, METHOD FOR

PROTECTING THE EXISTING STEEL REINFORCEMENT TO

REMAIN, AND METHOD TO PROTECT THE TRAVELING

PUBLIC FROM DEBRIS.

TRAFFIC CONTROL NOTES

58. CONTRACTOR SHALL WORK TO ENSURE THAT CITY

ROADWAYS REMAIN OPEN AS MUCH AS POSSIBLE

DURING CONSTRUCTION. WHEN POSSIBLE, TRAFFIC

CONTROL MEASURES SHALL BE DESIGNED TO BE

REMOVED WHEN WORK IS NOT BEING PERFORMED.

59. THE CONTRACTOR SHALL SUBMIT IN WRITING A

SEQUENCE OF WORK SCHEDULE AND TRAFFIC CONTROL

PLAN TO THE ENGINEER. ROAD CLOSURES SHALL BE

SUBMITTED A MINIMUM OF 2 WEEKS PRIOR TO

COMMENCING WORK IN COMPLIANCE WITH THE CITY'S

STREET CLOSURE POLICY.

60. ALL PHASES OF CONSTRUCTION MUST BE COORDINATED

WITH THE ENGINEER. FIELD ADJUSTMENTS MAY BE

NECESSARY AND WILL BE CARRIED OUT AS DIRECTED BY

THE ENGINEER AT NO EXTRA PAY.

61. CONTRACTOR SHALL DEVELOP A TRAFFIC CONTROL PLAN

(TCP) FOR ANY WORK IN THE PUBLIC RIGHT-OF-WAY

PRIOR TO BEGINNING CONSTRUCTION. THE TCP SHALL BE

SUBMITTED TO THE ENGINEER AND APPROVED A

MINIMUM OF 48 HOURS PRIOR TO ANY

IMPLEMENTATION.

62. IF THE CONTRACTOR DAMAGES EXISTING SIGNAGE, HE

SHALL PAY THE CITY OF MANSFIELD FOR THE VALUE OF

THE REPLACEMENT SIGN AND INSTALLATION.

63. PEAK TRAFFIC PERIODS SHALL BE DEFINED AS THE TIME

BETWEEN 6:30AM AND 8:30AM AND BETWEEN 4:00PM

AND 6:30 PM MONDAY THROUGH FRIDAY, ALL OTHER

TIMES SHALL BE CONSIDERED OFF-PEAK.

64. CONTRACTOR TO INCLUDE A PEDESTRIAN DETOUR

ROUTE TO BE APPROVED BY THE CITY PRIOR TO

INSTALLATION.

PAVEMENT MARKING NOTES

65. REMOVAL OF EXISTING AND TEMPORARY PAVEMENT

MARKINGS IS SUBSIDIARY TO ALL PAVEMENT MARKING

BID ITEMS.

66. THE CONTRACTOR SHALL PROVIDE PROPER PAVEMENT

MARKINGS IN ACCORDANCE WITH THE CITY

SPECIFICATIONS AND DETAIL SHEETS INCLUDED IN THESE

PLANS. ALL THERMOPLASTIC PAVEMENT MARKINGS

SHALL BE INSTALLED USING APPROVED THERMOPLASTIC

MATERIAL. CONTACT THE CITY ENGINEERING

DEPARTMENT FOR FURTHER INFORMATION

2000 E. Lamar Blvd, Suite 600

Arlington, Texas 76006

817.230.4777

TBPE No. 17261

www.westraconsultants.com

NO. REVISION NOTE

DATE CLIENT NO:

DATE: 08 / 27 / 2026

CITY OF MANSFIELD

MANSFIELD 2025

DRAINAGE MAINTENANCE PROJECTS

SHEET:

GENERAL NOTES

WESTRA NO:

MAN25008

EXISTING LEGEND

SANITARY SEWER

SANITARY SEWER MANHOLE

SANITARY SEWER CLEANOUT

STORM DRAIN

STORM DRAIN MANHOLE

CURB INLET

WATER MAIN

WATER GATE VALVE

FIRE HYDRANT

WATER METER

IRRIGATION CONTROL VALVE

ELECTRIC - OVERHEAD

ELECTRIC - UNDERGROUND

UTILITY POLE

UTILITY POLE GUY

LIGHT POLE

TRAFFIC SIGNAL CABLE (UNDERGROUND)

COMMUNICATIONS - CABLE TV

COMMUNICATIONS - FIBER OPTIC

COMMUNICATIONS - TELEPHONE

COMMUNICATIONS - TELEPHONE RISER

COMMUNICATIONS - ELECTRIC RISER

UNDERGROUND TELEPHONE RISER

ELECTRIC OR COMMUNICATIONS BOX

UNDERGROUND FIBER MARKER

GAS MAIN

GAS METER

GAS MARKER

GAS VALVE

EDGE OF ASPHALT PAVEMENT

CHAIN LINK FENCE

WIRE FENCE

DECORATIVE FENCE

WOOD & PILASTER FENCE

MAIL BOX

SIGN

PROPERTY LINE

EASEMENT LINE

CITY LIMIT

FEMA FLOODPLAIN

FEMA FLOODWAY

IRON ROD OR PROP. COR. FOUND

TREE

TREELINE

INDEX CONTOUR

INTERMEDIATE CONTOUR

BENCHMARK

CONTROL POINT

PROPOSED LEGEND

GRADING PLAN LEGEND

(29.78)

29.78

MATCH EXISTING GROUND

PROPOSED SPOT ELEVATION

1.7%

PROPOSED WALL

XX.XX T/W

XX.XX B/W

FINISHED GROUND

ELEV @ TOP

FINISHED GROUND

ELEV @ BOTTOM

PROPOSED SLOPE

GRADE BREAK / RIDGE LINE

PROPOSED SWALE LINE

DAYLIGHT LINE/LIMIT OF GRADING

600

PROPOSED CONTOUR

STORM PLAN LEGEND

XX" SD

PROPOSED STORM DRAIN

PROPOSED GRATE INLET

PROPOSED SAFETY END

ABBREVIATIONS

AC ASBESTOS CEMENT

FLG FLANGE

PE POLYETHYLENE PIPE

ARV AIR RELEASE VALVE

FO FIBER OPTIC

PI POINT OF INTERSECTION

ASTM AMERICAN SOCIETY FOR FOC

TESTING AND MATERIALS

AWWA AMERICAN WATER WORKS FT

ASSOCIATION

FIBER OPTIC

COMPONENTS

FOOT OR FEET

GAS LINE

PL PROPERTY LINE

PP POWER POLE

PRC POINT OF REVERSE

CURVATURE

BC BACK OF CURB

GM GAS METER

PROP PROPOSED

BFV BUTTERFLY VALVE

GPM GALLONS PER MINUTE

BLDG BUILDING

GV GATE VALVE

BIT BITUMINOUS CONCRETE

BM BENCHMARK

BO BLOW OFF

BW BOTTOM OF WALL

C&G CURB & GUTTER

CAP CAPACITY

C-C CENTER TO CENTER

C.F. CUBIC FEET

CFS CUBIC FEET PER SECOND

CI CAST IRON

CIP CAST IN PLACE

HDPE HIGH DENSITY

POLYETHYLENE

HGL HYDRAULIC GRADE LINE

HMAC HOT MIX ASPHALT

CEMENT

HOR HORIZONTAL

HP HIGH POINT

HR HOUR

HYD HYDRANT

ICV IRRIGATOIN CONTROL

VALVE

ID INNER DIAMETER

C/L CENTERLINE

IN INCH, INCHES

CL CLASS OF PIPE

INV INVERT

CMP CORRUGATED METAL PIPE IP IRON PIN/PIPE

CMU CONCRETE MASONRY UNIT IPF

CO CLEANOUT

IPS

CONC CONCRETE

IRF

CP CONTROL POINT

CTB CEMENT TREATED BASE LF

CU COPPER

C.Y. CUBIC YARD

D DEPTH

MAX

DI DUCTILE IRON

DIA DIAMETER

MEP

DMH DRAIN MANHOLE

IRON PIN/PIPE FOUND

IRON PIN/PIPE SET

IRON ROD FOUND

POUND

LINEAR FOOT

LIGHT POLE

LEFT

MAXIMUM

MAILBOX

MECHANICAL ELECTRICAL

PLUMBING

DIM DIMENSION

MH MANHOLE

DR DIMENSION RATIO

MIN. MINUTE

EJ EXPANSION JOINT

MIN MINIMUM

ELEV ELEVATION

MJ MECHANICAL JOINT

ESMT EASEMENT

NO. NUMBER

EX EXISTING

N.T.S. NOT TO SCALE

EXIST EXISTING

OC ON CENTER

FEMA FEDERAL EMERGENCY

MANAGEMENT AGENCY

FF FINISHED FLOOR

FH FIRE HYDRANT

F/L FLOWLINE

OD OUTER DIAMETER

OHE OVERHEAD ELECTRIC

PC POINT OF CURVE

PCC POINT OF COMPOUND

CURVE

PSI POUNDS PER SQUARE

INCH

PT POINT OF TANGENCY

PVC POLYVINYL CHLORIDE PIPE

RADIUS

RCP REINFORCED CONCRETE

PIPE

RCCP REINFORCED CONCRETE

CYLINDER PIPE

REF REFERENCE

ROW RIGHT OF WAY

RT RIGHT

RW RETAINING WALL

SD STORM DRAIN

SDMH STORM DRAIN MAINHOLE

SDR STANDARD DIMENSION

RATIO

S.F. SQUARE FEET

S.S. SANITARY SEWER

SSMH SANITARY SEWER

MANHOLE

STA STATION

STD STANDARD

STL STEEL

S.Y. SQUARE YARD

TBM TEMPORARY BENCHMARK

TC TOP OF CURB

TEMP TEMPORARY

TP TELEPHONE POLE

TW TOP OF WALL

TXDOT TEXAS DEPARTMENT OF

TRANSPORTATION

TYP TYPICAL

UGE UNDERGROUND ELECTRIC

V.C. VERTICAL CURVE

VC VITRIFIED CLAY

VER VERTICAL

WM WATER METER

WL WATER LINE

WSEL WATER SURFACE

ELEVATION

2000 E. Lamar Blvd, Suite 600

Arlington, Texas 76006

817.230.4777

TBPE No. 17261

www.westraconsultants.com

NO. REVISION NOTE

DATE CLIENT NO:

DATE: 08 / 27 / 2026

CITY OF MANSFIELD

MANSFIELD 2025

DRAINAGE MAINTENANCE PROJECTS

SHEET:

LEGEND AND ABBREVIATIONS

WESTRA NO:

MAN25008

This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.

Bid Number:	2026-40-10-06
Bid Title:	2025 Drainage Maintenance Projects
Category:	Public Works
Status:	Open

2025 Drainage Maintenance Projects

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See also