STA 1517+00 TO STA 1570+50 STA 1586+15 TO STA 1633+50 · proposed typical section bs 35-h lane 12'...

DESCRIPTION

STANDARD SHEETS

GENERAL

NO.

SHEET

TRAFFIC CONTROL

ROADWAY

DESCRIPTIONNO.

SHEET

ENVIRONMENTAL

STANDARD SHEETS

STANDARD SHEETS

TRAFFIC

ENVIRONMENTAL PERMITS, ISSUES & COMMITMENTS

TxDOT STORM WATER POLLUTION PREVENTION PLAN(SW3P)

SW3P LAYOUT AND SUMMARY

TO THIS PROJECT.

RESPONSIBLE SUPERVISION AS BEING APPLICABLE

ABOVE HAVE BEEN SELECTED BY ME OR UNDER MY

THE STANDARD SHEETS SPECIFICALLY IDENTIFIED

SHEET

NO.

HIGHWAY NO.

COUNTY

Texas Department of Transportation

FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED

FEDERAL AID PROJECT NO.

2

MATAGORDA

0080179 14

2017 BY TEXAS DEPARTMENT OF TRANSPORTATION

SHEET 1 OF 1

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AMANDA ANDERLE FLING

EC (2)-16

EC (1)-16

BS 35-H

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BS35_

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OS BS 35-H PLAN & PROFILE

STANDARD SHEETS

DRAINAGE

CULVERT LAYOUT

DRAINAGE AREA MAP & CULVERT COMPUTATIONS

SETP-PD

SETB-FW-0

SCP-8

SCP-MD

BCS

19

18

17

15-16

13-14

8-12

3-7

2

1

20 BS 35-H CLOSURE TCP AND CONSTRUCTION SEQUENCING

TCP(7-1)-13

TCP(3-3)-14

TCP(3-1)-13

TCP(2-4)-12

TCP(2-2)-12

WZ(RS)-16

WZ(UL)-13

WZ(STPM)-13

BC(1-12)-14

40

39

38

37

36

35

34

33

21-32

41-43

45

44

52

49-51

48

47

46

PM(3)-12

PM(2)-12

PM(1)-12

D & OM(4)-15

D & OM(2)-15

D & OM(1)-15

58

57

56

55

54

53

61

60

59

DRIVEWAY SUMMARY AND DETAILS

MISCELLANEOUS SUMMARIES AND DETAIL

ROADWAY SUMMARIES

ESTIMATE & QUANTITY SHEETS

BASIS OF ESTIMATE

GENERAL NOTES

TYPICAL SECTIONS

INDEX OF SHEETS

TITLE SHEET

05/12/2017

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


SCALE: 1" = 10'

MATAGORDA

0080179 14

SHEET 1 OF 5

TYPICAL SECTIONS

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105989


3

BS 35-H


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35

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11'

LANE

11'

LANE

EXI

ST

RO

W 50' USUAL / 40' MIN

EXI

ST

RO

W50' USUAL / 40' MIN

BS 35-H [

STAB BASE

12" CEM

ACP & SEAL COATS

VAR DEPTH (2"-3")

(9"-6"-9")

18' WIDE CONC PVMT

(USUAL)

2.0%

(USUAL)

2.0%

STAB BASE

12" CEM

STA 1570+50 TO STA 1581+50

ACP & SEAL COATS

VAR DEPTH (0"-3")

(USUAL)

2.0%

(USUAL)

2.0%

EXISTING TYPICAL SECTION

BS 35-H


BS 35-H

STA 1581+50 TO STA 1586+15

LANE

11' 11'

LANE

11'

LANE

11'

LANE

EXI

ST

RO

W

BS 35-H [

STAB BASE

12" CEM

(9"-6"-9")

18' WIDE CONC PVMT

(USUAL)

2.0%

(USUAL)

2.0%

STAB BASE

12" CEM


BS 35-H

40' USUAL 40' USUAL

EXI

ST

RO

W

SHLDR

7'

SHLDR

7'

CONC PVMT

LANE

11' 11'

LANE

11'

LANE

11'

LANE

EXI

ST

RO

WBS 35-H [

40' USUAL 40' USUAL

EXI

ST

RO

W

SHLDR

7'

SHLDR

7'

STA 1586+15 TO STA 1633+50

STA 1517+00 TO STA 1570+50

11'

LANE

11'

LANE SHLDR

ACP & SEAL COATS

VAR DEPTH (2"-3")

SHLDR

2' USUAL / 8' MAX2' USUAL / 8' MAX

CURB (TYP)

CONCRETE

(TYP)

CURB & GUTTER

CONCRETE

05/12/2017

*

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


SCALE: 1" = 10'

MATAGORDA

0080179 14

SHEET 2 OF 5

TYPICAL SECTIONS

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105989


4

BS 35-H


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BS 35-H

STA 1633+50 TO STA 1688+00

STAB BASE

12" CEM

ACP & SEAL COATS

VAR DEPTH (2"-3")

STAB BASE

12" CEM

LANE

12' 12'

LANE

EXI

ST

RO

W

EXI

ST

RO

W

BS 35-H [

(USUAL)

2.0%

(USUAL)

2.0%

2'

SHLDR

2'

SHLDR

50' 50'

(9"-6"-9")

CONC PVMT

*20' WIDE STA 1660+50 TO STA 1688+00

18' WIDE STA 1633+50 TO STA 1660+50


BS 35-H

STA 1698+00 TO STA 1708+00

STAB BASE

12" CEM

ACP & SEAL COATS

VAR DEPTH (2"-3")

LANE

12' 12'

LANE

EXI

ST

RO

W

EXI

ST

RO

W

BS 35-H [

(USUAL)

2.0%

(USUAL)

2.0%

SHLDR

50' 50'

10'

SHLDR

10'


BS 35-H

STA 1688+00 TO STA 1698+00

STAB BASE

12" CEM

ACP & SEAL COATS

VAR DEPTH (2"-3")

STAB BASE

12" CEM

LANE

12' 12'

LANE

EXI

ST

RO

W

EXI

ST

RO

W

BS 35-H [

(USUAL)

2.0%

(USUAL)

2.0%

50' 50'

SHLDR

10'

SHLDR

10'

(9"-6"-9")

20' CONC PVMT

05/12/2017

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


SCALE: 1" = 10'

MATAGORDA

0080179 14

SHEET 3 OF 5

TYPICAL SECTIONS

S

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105989


5

BS 35-H


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EXI

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EXI

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W40' MIN / 50' USUAL

BS 35-H [

(USUAL)

2.0%

PROPOSED TYPICAL SECTION

BS 35-H

(USUAL)

2.0%

11'

LANE

11'

LANE

11'

LANE

11'

LANE

STA 1586+15 TO STA 1633+50

STA 1517+00 TO STA 1570+50

STA 1570+50 TO STA 1581+50

(USUAL)

2.0%

(USUAL)

2.0%


BS 35-H

LANE

11' 11'

LANE

11'

LANE

11'

LANE

EXI

ST

RO

WBS 35-H [

40' USUAL 40' USUAL

EXI

ST

RO

W

SHLDR

7'

SHLDR

7'

2'

2" TY D ACP

2'44' USUAL / 56' MAX

ACP TAPER

2" - 0"

ACP TAPER

2" - 0"

SHLDRSHLDR

2' USUAL / 8' MAX 2' USUAL / 8' MAX

STA 1581+50 TO STA 1586+15

LANE

11' 11'

LANE

11'

LANE

11'

LANE

EXI

ST

RO

W

BS 35-H [

(USUAL)

2.0%

(USUAL)

2.0%


BS 35-H

40' USUAL 40' USUAL

EXI

ST

RO

W

SHLDR

7'

SHLDR

7'

2" TY D ACP

2'

ACP TAPER

2"-0"

51'2'

ACP TAPER

2"-0"

2" TY D ACP

2'

ACP TAPER

2"-0"

51'2'

ACP TAPER

2"-0"

05/12/2017


BS 35-H

LANE

12' 12'

LANE

EXI

ST

RO

W

EXI

ST

RO

W

BS 35-H [

50' 50'

STA 1633+50 TO STA 1652+50

2.0% 2.0%

SHLDR SHLDR

3:1

MAX 3:1 MAX

PGL

ACP TAPER

BASE TAPER

1'

ACP TAPER

BASE TAPER

18'

OCST

10" CEM TRT FLEX BASE

PRIME COAT &

10" CEM TRT FLEX BASE

PRIME COAT &

TO REMAIN

EXIST ACP & CONC PVMT

TY D ACP LEVEL-UP

VAR DEPTH

0.5'

ACP TAPER

0.5'

1'

ACP TAPER

2.5'2.5'

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


SCALE: 1" = 10'

MATAGORDA

0080179 14

SHEET 4 OF 5

TYPICAL SECTIONS

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105989


6

BS 35-H


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BS 35-H

LANE

12' 12'

LANE

EXI

ST

RO

W

EXI

ST

RO

W

BS 35-H [

(USUAL)

2.0%

(USUAL)

2.0%

SHLDR SHLDR

50' 50'

2" TY D ACP

2'

ACP TAPER

2"-0"

2'

ACP TAPER

2"-0"

10'

2'

STA 1688+00 TO STA 1698+00

STA 1652+50 TO STA 1688+00

2

1

10'

2'

2

1

1

2

40'

24'1

2

2" TY D ACP (SURFACE)

2" TY D ACP (1ST LIFT) *FROM STA 1645+50 TO STA 1652+50

SHOULDER TAPERS FROM 12' TO 2'

*

48' USUAL / 28' MIN

50' USUAL / 30' MIN

51' USUAL / 31' MIN

16.5' USUAL / 6.5 MIN16.5' USUAL / 6.5 MIN

12' USUAL / 2' MIN

*

12' USUAL / 2' MIN

05/12/2017

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


SCALE: 1" = 10'

MATAGORDA

0080179 14

SHEET 5 OF 5

TYPICAL SECTIONS

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TAT

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105989


7

BS 35-H


11

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6

17

19

20

212

22

32

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62

72

82

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BS 35-H

STA 1698+00 TO STA 1708+00

LANE

12' 12'

LANE

EXI

ST

RO

W

EXI

ST

RO

W

BS 35-H [

(USUAL)

2.0%

(USUAL)

2.0%

SHLDR

50' 50'

10'

SHLDR

10'

2" TY D ACP

2'

ACP TAPER

2"-0"

2'

ACP TAPER

2"-0"

40'

05/12/2017

Project Number: Sheet: 8 County: MATAGORDA Control: 0179-14-008 Highway: BS 35-H

General Notes Sheet A

GENERAL NOTES: Provide a minimum two week advance notice to TxDOT prior to closing Business 35-H. TxDOT will notify local officials at least one week in advance. Remove and dispose of existing raised pavement markers as directed. All work involved in the removal and disposal of these markers will not be paid for directly but shall be considered subsidiary to the various bid items involved. Do not work on the roadway before sunrise or after sunset. Leave all traffic lanes open to traffic at night, weekends and holidays unless otherwise approved. Furnish a certified copy of the legal gross weight of each vehicle hauling materials by weight and certified measurements for all trucks hauling material by volume. Unless otherwise approved, maintain a minimum safety clearance from the edge of the travelway for material stockpiled in proximity of traffic lanes based on the current average traffic count of the particular highway as follows: 0 - 1500 = 16 feet Over 1500 = 30 feet In the event the above requirements cannot be met, make arrangements to stockpile material off the right of way. Leave all intersecting side streets and entrances open at night unless otherwise directed. Should the contractor desire to close a side street or entrance overnight, approval will be required 48 hours in advance and the contractor will be required to coordinate the closure satisfactorily with any affected business or resident. Provide temporary pipe drains or culverts and take such other measures as directed to provide for continued drainage from all abutting property, the right of way and the roadway during construction operations. Labor and materials involved in this work will not be paid for directly, but will be considered subsidiary to the various bid items of the contract. The Department will provide the cylinder testing machine for this project. Deliver the test specimens to the engineer's curing facilities as directed. Do not clean out concrete trucks within the right of way.


General Notes Sheet B

ITEM 7: LEGAL RELATIONS AND RESPONSIBILITIES The Contractor Force Account “Safety Contingency” that has been established for this project is intended to be utilized for work zone enhancements, to improve the effectiveness of the Traffic Control Plan, that could not be foreseen in the project planning and design stage. These enhancements will be mutually agreed upon by the Engineer and the Contractor’s Responsible Person based on weekly or more frequent traffic management reviews on the project. The Engineer may choose to use existing bid items if it does not slow the implementation of enhancement. The Contractor’s attention is directed to the fact that discharge of permanent or temporary fill material into the waters of the United States (U.S.) including jurisdictional wetlands, as necessary for construction, will require specific approval of the U.S. Army Corps of Engineers (USACE) under Section 404 of the Clean Water Act. The Department will obtain the appropriate permit(s), Nationwide or Individual, when necessary as dictated by the proposed actions for the project and its potential to affect USACE jurisdictional areas. The Contractor may review the permitted plans at the office of the Area Engineer in charge of construction. The Department will hold the Contractor responsible for following all conditions of the approved permit. If the Contractor cannot work within the limits of this permit(s), then it becomes the Contractor’s entire responsibility to consult with the USACE pertaining to the need for changes or amendments to the conditions of the existing permit(s) as originally obtained by the Department. Particular importance is stressed on the fact that any impacts to USACE jurisdictional waters of the U.S., including jurisdictional wetlands, be the minimum necessary to complete the proposed work. The Contractor shall maintain near normal flow of any jurisdictional waters of the U.S. at all times during construction. If the Contractor needs further explanation of the conditions of the permit, including means of compliance, they may contact the TXDOT Yoakum District Environmental Coordinator. If the Contractor elects to work on a structure when the stream is flowing, near normal flow shall be maintained by a method approved by the Engineer. Labor and materials involved in this work will not be paid for directly, but will be considered subsidiary to the various bid items of the contract.


General Notes Sheet C

Submit all project-specific locations (PSLs)(haul roads, equipment staging areas, borrow and disposal sites, field offices, storage areas, parking areas, etc.) to the United States Army Corps of Engineers (USACE) District Engineer, Galveston, TX, or Corpus Christi, TX, for approval prior to initiating any work activities for the project. Submit documentation to the Area Engineer showing the Contractor initiated the process for PSL approval with the USACE within 30 days of the issuance of the authorization to begin work. The written approval letter, regarding these PSLs, must be submitted to the Area Engineer prior to the scheduling of a Pre-Construction Meeting. No work of any kind will be allowed until the Pre-Construction Meeting has been held. If during construction it is determined that other PSLs are needed, documentation from the USACE regarding the approval of the site(s) must also be provided to the Area Engineer prior to initiating activity at the site location. ITEM 8: PROSECUTION AND PROGRESS Working days will be computed and charged in accordance with Article 8.3.1.1 Five-Day Workweek. Provide progress schedule as a Bar Chart. ITEM 110: EXCAVATION Remove existing vegetation, including roots and topsoil, within the grading limits to a depth of approximately 2 inches immediately before grading operations begin within any section. Place the material in a windrow on each side of the roadbed, and replace as directed on the completed slopes as soon as practicable. Measurement and payment will be in accordance with Item "Excavation" for cut sections. All topsoil excavation and the work involved in replacing the topsoil will not be paid for directly but will be subsidiary to the pertinent items for fill sections. ITEMS 110 & 132: EXCAVATION AND EMBANKMENT Grading quantities required to construct side road entrances will not be measured or paid for directly, but will be subsidiary to pertinent items. Furnish Type C embankment consisting of suitable earth material such as loam, clay or other such material that will form a stable embankment and has a plasticity index of at least 15 but not more than 35. Requirements may vary for material excavated under Item 110, "Excavation", as directed. Removal of existing pavement is included in the excavation and embankment items.


General Notes Sheet D

ITEM 150: BLADING Sprinkling and rolling which may be required during the operation of Item 150 will not be measured or paid for directly, but will be considered subsidiary to this item. ITEM 204: SPRINKLING Do not use seawater. ITEM 247: FLEXIBLE BASE Unless otherwise approved, the delivered material’s moisture content at most will be two percent above optimum moisture content, determined by TEX-113-E. Limit the depth of any course to 6 inches unless otherwise approved. Compact each course to the required density before subsequent courses are placed. For Type E material, furnish crushed limestone produced and graded from oversize quarried aggregate that originates from a single, naturally occurring source. Do not use caliche, iron ore, gravel, or multiple sources. All manipulation of roadway delivered material prior to cement treatment, including spreading, rolling and maintaining an acceptable riding surface, will be subsidiary to this item. Compact the Type E flex base to at least 98.0% of the maximum density determined by TEX-113-E. ITEMS 247 & 530: FLEXIBLE BASE & INTERSECTIONS, DRIVEWAYS AND TURNOUTS Density requirements for base in side road entrances may be waived provided the material is satisfactorily sprinkled and compacted. ITEM 275: CEMENT TREATMENT (ROAD MIXED) Limit the depth of any course to 6 inches unless otherwise approved. Compact each course to the required density before subsequent courses are placed.


General Notes Sheet E

ITEM 302: AGGREGATES FOR SURFACE TREATMENTS Furnish Type PE and Type E aggregate consisting of crushed slag, crushed stone or natural limestone rock asphalt. Furnish precoated aggregate that has a residual bitumen coating target value of 1.0% by weight. ITEM 316: SEAL COAT Use an Emulsion instead of an Asphalt Cement as approved when the surface treatment is placed between September 15 and May 1. The asphalt application rate shown in the plans is an average between an Asphalt Cement and an Emulsion. The type of asphalt and application rate to be used will be as directed. The approximate application rate for Asphalt Cement with a Grade 3 aggregate is 0.32 Gal/SY and with a Grade 4 aggregate is 0.27 Gal/SY. The approximate application rate for an Emulsion with a Grade 3 aggregate is 0.48 Gal/SY and with a Grade 4 aggregate is 0.40 Gal/SY. Cure the RC-250 a minimum of seven (7) days prior to placement of the one course surface treatment. Place one course surface treatment no later than fourteen (14) days after placement of the RC-250, unless otherwise directed. ITEM 320: EQUIPMENT FOR ASPHALT CONCRETE PAVEMENT Provide a material transfer device capable of transferring mix from the haul trucks to the paver. Monitor its loading such that no damage is done to the existing pavement structures if a material transfer vehicle is used. Securely attach a waterproof tarpaulin to the top of all trucks hauling ACP, to prevent air flow across the mix, for the duration of all ACP operations. ITEM 340: DENSE-GRADED HOT-MIX ASPHALT (SMALL QUANTITY) Mixture designs, without additives, failing to meet the requirements of Table 6 will require the addition of a minimum 1.0% of Type A hydrated lime based on dry weight of the total aggregate. Do not add additional quantity of RAP to stockpiles tested and approved. If additional RAP is added to a stockpile, a new design and trial batch will be required prior to placement on the roadway.


General Notes Sheet F

The extracted aggregate from contractor-owned RAP shall have a minimum of 85% two crushed faces when tested in accordance with TEX-460-A, Part I. ITEM 341: DENSE-GRADED HOT-MIX ASPHALT Tie HMACP tapers to a vertical transition joint created by the milling operation at the beginning and ending transitions and at all exceptions, or as directed. Provide a temporary HMACP taper at vertical joints until overlay operations begin. Milling and HMACP work will not be paid for directly but will be considered subsidiary to this item. Mixture designs, using the PG binder originally specified and without additives, failing to meet the requirements of Table 10 will require the addition of a minimum 1.0% of Type A hydrated lime based on dry weight of the total aggregate. Use of RAS in the HMACP surface course is not permitted. Do not add additional quantity of RAP to stockpiles tested and approved. If additional RAP is added to a stockpile, a new design and trial batch will be required prior to placement on the roadway. The extracted aggregate from contractor-owned RAP shall have a minimum of 85% two crushed faces when tested in accordance with TEX-460-A, Part I. Limit uneven pavement to two days production with the requirement that all longitudinal joints adjacent to a travelway are constructed with a joint maker providing a maximum one inch vertical edge (1/2” desirable) with an adjacent 6:1 taper. ITEM 400: EXCAVATION AND BACKFILL FOR STRUCTURES Flexible base (Ty D) may be used for cement stabilized backfill aggregate, as approved. ITEM 462: CONCRETE BOX CULVERTS AND DRAINS Use precast concrete boxes on this project.


General Notes Sheet G

ITEMS 464 & 467: REINFORCED CONCRETE PIPE & SAFETY END TREATMENT If required, concrete collars, as approved, will be used at pipe joints. Collars will be reinforced as directed. No direct compensation will be made for concrete collars and they will be subsidiary to the pertinent items. ITEM 467: SAFETY END TREATMENT Precast safety end treatment sections will not be allowed. Provide reinforced concrete riprap for all pipe safety end treatments. Round corners on safety end treatment riprap to a minimum 12 inch radius as directed. The riprap will not be paid for directly but will be subsidiary to Item 467. Provide and use a form along the cut end of the pipe when placing the adjacent reinforced concrete riprap for pipe safety end treatment sections. ITEM 496: REMOVING STRUCTURES Material removed under this item will not be deemed salvageable. ITEM 502: BARRICADES, SIGNS, AND TRAFFIC HANDLING Use WZ(RS)-16 in conjunction with TCP(2-2) & TCP(2-4). Use TCP(2-2b) for one-lane, two-way traffic control. When using TCP(2-2b), a pilot car is required to lead traffic through the work space with or without channelizing devices on the center line unless otherwise approved. When using TCP(2-2b), channelizing devices may be omitted during base, subgrade and seal coat operations unless otherwise directed. Flaggers will be required at public intersections when channelizing devices are omitted. When using TCP(2-2b), arrow boards, displaying the caution mode, may be used to enhance the flagger stations. If used, place the arrow board in advance of the flagger station a distance of ½X, the sign spacing distance shown on BC(2). Use arrow boards as shown on BC(7). When using TCP(2-2b), the temporary 24" stop line and the CW16-2P plaques may be omitted.


General Notes Sheet H

When using TCP(2-2b), an additional “Road Work Ahead” and “Be Prepared To Stop” signs will be required on each end of the lane closure unless otherwise approved. Provide trail and lead vehicles when using TCP(3-1) or TCP(3-3). Utilize TCP(3-3) for sweeping operations or for installing and removing tabs or raised pavement markers. Provide suitable warning lights mounted high enough to be visible from all directions on all construction equipment, including pilot vehicles, and operate warning lights when the equipment is within the right of way. Equip other equipment such as trucks, trailers, autos, etc., with emergency flashers and use emergency flashers while within the work area. All culvert work must be completed prior to performing excavation and embankment within the work area. Limit the maximum length of any individual work area to 2 miles. Limit the lane closure lengths for ACP operations to one (1) mile on two lane, two-way highways. The lane closure length will be determined during construction in urban areas. Signs warning of temporary conditions, such as “NO CENTER LINE,” “LOOSE GRAVEL,” etc., shall only be displayed when conditions are present. Remove or completely cover signs that do not apply to the roadway conditions. These signs may be installed prior to beginning work but shall remain completely covered until the signs are applicable. In accordance with Article 502.4.2, no payment will be made for the month if the contractor fails to provide or properly maintain signs in compliance with the contract requirements. Temporary warning signs that are visible when conditions do not apply will be considered improper maintenance of signs. ITEM 504: FIELD OFFICE AND LABORATORY Provide a Type D structure for the asphalt mix control laboratory for the engineer's exclusive use. Equip the structure with a 240 volt electrical entrance service. The service will consist of a minimum of four 120 volt circuits with 20 amp breakers and at most two grounded convenience outlets per circuit and provisions for a minimum of two 220 volt ovens. Space heaters for heating the structure are unacceptable. Portable structures will be support blocked for stability and will be tied down.


General Notes Sheet I

ITEM 506: TEMPORARY EROSION, SEDIMENTATION, AND ENVIRONMENTAL CONTROLS 1. See SW3P plan sheet for total disturbed acreage. 2. The disturbed area in this project, all project locations in the contract, and contractor project specific locations (PSLs), within one (1) mile of the project limits, for the contract will further establish the authorization requirements for storm water discharges. 3. The department will obtain an authorization to discharge storm water from the Texas Commission on Environmental Quality (TCEQ) for the construction activities shown on the plans. 4. Obtain any required authorization from the TCEQ for any contractor PSLs for construction activities on or off right-of-way (ROW). 5. When the total disturbed area for all projects in the contract and PSLs within one (1) mile of the project limits exceeds five (5) acres, provide a copy of the contractor NOI for PSLs on the ROW to the Engineer. 6. Provide a signed sketch detailing the location of any contractor’s PSLs on ROW or within one (1) mile of the project. ITEM 585: RIDE QUALITY FOR PAVEMENT SURFACES Pay adjustments for ride quality on travel lanes shall be determined by Schedule 2. ITEM 662: WORK ZONE PAVEMENT MARKINGS Remove the exposed portions of the temporary flexible reflective roadway marker tabs after raised pavement markers are installed. If the tabs are not in line with the markings, remove the tabs immediately after the centerline markings are installed.


General Notes Sheet J

ITEM 666: REFLECTORIZED PAVEMENT MARKINGS Use a mobile retroreflectometer to measure retroreflectivity unless otherwise directed. A DVD video of the retroreflectometer data will not be required. Place permanent pavement markings within 7 calendar days of initial tab placement on ACP. ITEM 668: PREFABRICATED PAVEMENT MARKINGS Pavement marking material may be placed on roadways at any time during the year, subject to temperature and moisture limitations specified. ITEM 6001: PORTABLE CHANGEABLE MESSAGE SIGN Provide two (2) Portable Changeable Message Signs (PCMS) for the duration of the project. Locations and messages or other miscellaneous uses of PCMS, shall be as approved or directed by the Engineer.

Project Number: Sheet: 13 County: MATAGORDA Control: 0179-14-008 Highway: BS 35-H B A S I S O F E S T I M A T E -----------------------------------------------------------------------------ITEM | DESCRIPTION | RATE | BASIS | QUANTITY | UNIT -----------------------------------------------------------------------------

Sheet A

150 BLADING EST 40 HR 164 CELL FBR MLCH SEED (PERM)(RURAL)(CLAY)

STA 1633+50 TO STA 1652+50 LT & RT (1900’ X 6.5’ AVG WIDTH) / 9 X 2 SIDES 2744 SY

164 CELL FBR MLCH SEED (TEMP)(WARM)

STA 1633+50 TO STA 1652+50 LT & RT 2744 SY X 25% 686 SY

164 CELL FBR MLCH SEED (TEMP)(COOL)

STA 1633+50 TO STA 1652+50 LT & RT 2744 SY X 25% 686 SY

166 FERTILIZER (20-10-10)(FOR CONTRACTORS INFO ONLY)

STA 1633+50 TO STA 1652+50 LT & RT 0.57 AC X 500 LBS/AC 0.14 TON 168 VEGETATIVE WATERING

STA 1633+50 TO STA 1652+50 LT & RT 3 MO X 13.58 MG/AC X 0.57 AC 23.2 MG


Sheet B

479 ADJUSTING MANHOLES

STATION: 1529+55 LT 1 EA 662 WK ZN PAV MRK NON-REMOV (W)4”(BRK)

LANE LINES 11650’ X 10 LF/40’ X 2 5820 LF 662 WK ZN PAV MRK NON-REMOV (W)4”(SLD)

EDGELINES 19100 LF X 2 38200 LF 662 WK ZN PAV MRK NON-REMOV (Y)4”(SLD)

CENTERLINE 19100 LF X 2 38200 LF 662 WK ZN PAV MRK SHT TERM (TAB) TY W (LANE LINES)

ACP SURFACE 11650’ X 3 EA/40’ X 2 1746 EA 662 WK ZN PAV MRK SHT TERM (TAB) TY Y-2 (CENTERLINE)

LEVEL-UP 1900 LF X 2 EA/20’ 190 EA OCST 1900 LF X 2 EA/20’ 190 EA ACP FIRST LIFT 1900 LF X 2 EA/20’ 190 EA ACP SURFACE 19100 LF X 2 EA/20’ 1910 EA

------------ TOTAL 2480 EA


Sheet C

666 RE PM W/ RET REQ TY I (W)4”(BRK)(90MIL)

LANE LINES 11650’ X 10 LF/40’ X 2 5820 LF 666 RE PM W/ RET REQ TY I (W)4”(SLD)(90MIL)

EDGELINES 19100 LF X 2 38200 LF 666 RE PM W/ RET REQ TY I (Y)4”(SLD)(90MIL)

CENTERLINE 19100 LF X 2 38200 LF 668 PREFAB PAV MRK TY C (W)(12”)(SLD) CROSSWALKS @ BAYSHORE DRIVE/PERRYMAN AVE 65’ AVG X 4 260 LF 668 PREFAB PAV MRK TY C (W)(18”)(SLD)

BEGIN/END SCHOOL ZONE STA 1526+00 60 LF STA 1533+90 48 LF

------------ TOTAL 108 LF


Sheet D

668 PREFAB PAV MRK TY C (W)(24”)(SLD)

STOP BARS @ 4TH STREET 22 LF X 2 44 LF 672 REFL PAV MRKR TY I-C

LANE LINES 11650’ X 1 EA/80’ X 2 292 EA 672 REFL PAV MRKR TY II-A-A

CENTERLINE 11650 LF X 2 EA/80’ 292 EA CENTERLINE 7450 LF X 1 EA/40’ 187 EA

------------ TOTAL 479 EA 6001 PORTABLE CHANGEABLE MESSAGE SIGN

LOCATIONS TO BE DETERMINED BY ENGINEER IN THE FIELD 2 EA

Estimate SheetESTIMATE SUMMARY

CONTROL 0179-14-008BS 35-H A

LT

ITEMCODE DESCRIPTION UNIT

TOTAL

EST FINAL EST FINAL EST FINAL EST FINALITEMCODE

DESCCODE

SPNO EST FINAL

82.000 104 6001 REMOVING CONC (PAV) SY 82.000 806.000 110 6001 EXCAVATION (ROADWAY) CY 806.000 1212.000 132 6005 EMBANKMENT (FINAL)(ORD COMP)(TY C) CY 1212.000 40.000 150 6002 BLADING HR 40.000

2744.000 164 6023 CELL FBR MLCH SEED(PERM)(RURAL)(CLAY) SY 2744.000 686.000 164 6029 CELL FBR MLCH SEED(TEMP)(WARM) SY 686.000 686.000 164 6031 CELL FBR MLCH SEED(TEMP)(COOL) SY 686.000 23.200 168 6001 VEGETATIVE WATERING MG 23.200

1866.000 247 6332 FL BS (RDWY DEL)(TY E GR 1-2)(FNL POS) CY 1866.000 102.000 275 6001 CEMENT TON 102.000 6717.000 275 6031 CEMENT TREAT (NEW BASE) (10") SY 6717.000 1238.000 316 6029 ASPH (RC-250) GAL 1238.000 44.000 316 6202 AGGR(TY-E GR-5 SAC-B) CY 44.000 118.000 316 6246 AGGR(TY-PE GR-3 SAC-B) CY 118.000 3996.000 316 6400 ASPH (AC-15P OR AC-10-2TR OR CRS-2P) GAL 3996.000 576.000 341 6040 D-GR HMA TY-D PG64-22 TON 576.000

10198.000 341 6042 D-GR HMA TY-D SAC-B PG70-22 TON 10198.000 1134.000 341 6043 D-GR HMA TY-D PG70-22 TON 1134.000 100.000 351 6006 FLEXIBLE PAVEMENT STRUCTURE REPAIR(10") SY 100.000 52.000 400 6005 CEM STABIL BKFL CY 52.000 32.000 402 6001 TRENCH EXCAVATION PROTECTION LF 32.000 232.000 462 6019 CONC BOX CULV (8 FT X 4 FT) LF 232.000 80.000 464 6005 RC PIPE (CL III)(24 IN) LF 80.000 8.000 467 6275 SET (TY I)(S= 8 FT)(HW= 5 FT)(3:1) (C) EA 8.000 4.000 467 6395 SET (TY II) (24 IN) (RCP) (6: 1) (P) EA 4.000 1.000 479 6001 ADJUSTING MANHOLES EA 1.000 1.000 496 6001 REMOV STR (BOX CULVERT) EA 1.000 2.000 496 6042 REMOV STR (SMALL) EA 2.000 50.000 496 6099 REMOVE STR (RAIL) LF 50.000 1.000 500 6001 MOBILIZATION LS 1.000 3.000 502 6001 BARRICADES, SIGNS AND TRAFFIC HANDLING MO 3.000 60.000 506 6001 003 ROCK FILTER DAMS (INSTALL) (TY 1) LF 60.000 60.000 506 6011 003 ROCK FILTER DAMS (REMOVE) LF 60.000 900.000 506 6038 003 TEMP SEDMT CONT FENCE (INSTALL) LF 900.000 900.000 506 6039 003 TEMP SEDMT CONT FENCE (REMOVE) LF 900.000 533.000 530 6005 DRIVEWAYS (ACP) SY 533.000 80.000 530 6006 DRIVEWAYS (SURF TREAT) SY 80.000 500.000 542 6001 REMOVE METAL BEAM GUARD FENCE LF 500.000 4.000 544 6003 GUARDRAIL END TREATMENT (REMOVE) EA 4.000 4.000 658 6073 INSTL OM ASSM (OM-2Y)(WC)GND(BI) EA 4.000

5820.000 662 6001 WK ZN PAV MRK NON-REMOV (W)4"(BRK) LF 5820.000 38200.000 662 6004 WK ZN PAV MRK NON-REMOV (W)4"(SLD) LF 38200.000 38200.000 662 6034 WK ZN PAV MRK NON-REMOV (Y)4"(SLD) LF 38200.000 1746.000 662 6109 WK ZN PAV MRK SHT TERM (TAB)TY W EA 1746.000 2480.000 662 6111 WK ZN PAV MRK SHT TERM (TAB)TY Y-2 EA 2480.000 5820.000 666 6299 RE PM W/RET REQ TY I (W)4"(BRK)(090MIL) LF 5820.000 38200.000 666 6302 RE PM W/RET REQ TY I (W)4"(SLD)(090MIL) LF 38200.000 38200.000 666 6314 RE PM W/RET REQ TY I (Y)4"(SLD)(090MIL) LF 38200.000 260.000 668 6074 PREFAB PAV MRK TY C (W) (12") (SLD) LF 260.000 108.000 668 6075 PREFAB PAV MRK TY C (W) (18") (SLD) LF 108.000

ESTIMATE & QUANTITY SHEET DIST COUNTY CCSJ SHEET13 MATAGORDA 0179-14-008 15

Estimate SheetESTIMATE SUMMARY

CONTROL 0179-14-008BS 35-H A

LT

ITEMCODE DESCRIPTION UNIT

TOTAL

EST FINAL EST FINAL EST FINAL EST FINALITEMCODE

DESCCODE

SPNO EST FINAL

44.000 668 6076 PREFAB PAV MRK TY C (W) (24") (SLD) LF 44.000 292.000 672 6007 REFL PAV MRKR TY I-C EA 292.000 479.000 672 6009 REFL PAV MRKR TY II-A-A EA 479.000 2.000 6001 6002 PORTABLE CHANGEABLE MESSAGE SIGN EA 2.000

CONTRACTOR FORCE ACCOUNT WORK (PART)EROSION CONTROL MAINTENANCE LS 1.000

CONTRACTOR FORCE ACCOUNT WORK (PART)SAFETY CONTINGENCY LS 1.000

ESTIMATE & QUANTITY SHEET DIST COUNTY CCSJ SHEET13 MATAGORDA 0179-14-008

201705160900215

16

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


11

LE

VE

LS

DISP

LA

YE

D

115

43

26

78

91

01

11

21

31

41

51

6

17

19

20

212

22

32

42

52

62

72

82

93

03

13

2

33

34

35

36

37

38

39

42

43

44

45

46

47

48

49

50

515

25

35

45

55

65

75

85

96

06

16

26

3

SHEET 1 OF 1

0179 14

17


*

BEGIN END BEGIN END

LENGTH WIDTH WIDTH WIDTH WIDTH

FT FT FT FT FT

ITEM 247

*

GAL

0.40 GAL/SY

CRS-2P)

AC-10-2TR OR

(AC-15P OR

ASPH

LOCATIONSURFACE WIDTH

ROADWAY

BEGIN

WIDTH

FT

END

WIDTH

FT CY

1 CY/85 SY

GR - 3)

(TY - PE

AGGR

WIDTH INCLUDES 1/2 OF TAPER WHERE APPLICABLE

TOTALS

BEGIN

WIDTH

FT FT

WIDTH

END

MATAGORDA

008 BS 35-H

SHOULDER WIDENING SUMMARY

WIDTH

& CEMENT TRT

FLEX BASEITEM 316 PRIME

GAL

0.20 GAL/SY

(RC-250)

ASPH

CY

1 CY/140 SY

GR - 5)

(TY - E

AGGR

STA

END

STA

BEGIN

ITEM 275 CEM TRT

TON

3%

135#/CF

CEMENT

SY

(10")

(NEW BASE)

TREAT

CEMENT

CY

10"

(FNAL POS)

(RDWY DEL)

FLEX BASE

(TY E GR 1-2)

WIDTH

PRIME

BEGIN END

WIDTH WIDTH

FT FT

ITEM 316 OCST

WIDTH

OCST

WIDTH

1ST LIFT

ACPITEM 341 ITEM 341

BEGIN

WIDTH

FT FT

WIDTH

END

WIDTH

SURFACE

ACPITEM 341

48

48 48 1633+50 1645+50 1200.0 35.5 35.5 1314.8 71.9 4733.3 33 33 880 31.4 51 51 2720 80 50.5 50.5 740.7 49 49 718.7

28 1645+50 1652+50 700.0 35.5 15.5 550.9 30.1 1983.3 33 13 357.8 12.8 51 31 1275.6 37.5 50.5 30.5 346.5 49 29 333.7

576 1052.4

576

PA

TH:

T:\

YK

MA

NN

EX\

PS

&E\ 017914008_

BS35_

PA

LA

CI

OS

**

ITEM 110 ITEM 132Baseline

Station

Area(SF) Volume(CY) Area(SF) Volume(CY)

- - - - Fill - - - -

Report Volume AreaEnd

Cross Section Set Name:

Alignment Name:

- - - - Cut - - - -

Report Created: 3/24/2017

SHOULDER WIDENING EARTHWORK SUMMARY

806 1212 Total:Grand

FI

LE:

BS

35

_R

DW

Y_

SU

M.

DG

N

1632+50 1633+50

1653+501652+50

100.0

TON

2"

PG 70-22

TY-D

D-GR HMA

TON

2"

PG 70-22

SAC-B

TY-D

D-GR HMA

48 48

102

2828

29.3

17.1

1

1

1

48 48

28 28

1

100.0 1

PGL TRANSITION AREA (2"-0")

1634+00.0000R1

1633+50.0000R1

1634+50.0000R1

1635+00.0000R1

1635+50.0000R1

1636+00.0000R1

1636+50.0000R1

1637+00.0000R1

1637+50.0000R1

1638+00.0000R1

1638+07.0000R1

1638+50.0000R1

1639+00.0000R1

1639+50.0000R1

1640+00.0000R1

1640+50.0000R1

1641+00.0000R1

1641+50.0000R1

1642+00.0000R1

1642+50.0000R1

1643+00.0000R1

1643+50.0000R1

1644+00.0000R1

1644+50.0000R1

1645+00.0000R1

1645+50.0000R1

1646+00.0000R1

1646+50.0000R1

1647+00.0000R1

1647+50.0000R1

1648+00.0000R1

1648+50.0000R1

1649+00.0000R1

1649+50.0000R1

1650+00.0000R1

1650+50.0000R1

1651+00.0000R1

1651+50.0000R1

1652+00.0000R1

1652+50.0000R1

24

25

17

8

8

9

8

7

4

5

5

5

9

7

9

7

9

9

11

12

15

17

24

21

16

6

4

7

7

9

11

13

13

13

14

15

16

14

14

13

0

45.6

39.1

23.2

14.7

16

15.7

13.8

10

8.2

1.3

7.8

13.4

15.4

14.8

14.7

15.2

17

18.4

21.3

25.1

29.4

37.6

40.8

33.5

20

9.1

9.8

12.7

15.2

18.9

21.9

24.1

24.1

25.1

27.2

28.4

27.2

25.3

25.2

6

0

8

30

34

35

39

40

52

96

104

51

27

29

24

23

22

25

21

15

8

4

2

2

4

12

14

4

7

5

4

3

2

1

0

0

0

0

0

0

0

5.8

7.4

35.3

58.9

63.2

68.2

73.5

85.5

137.2

26

124.1

73.1

52.4

48.8

43.2

42.1

43.7

42

33.3

22.1

11.7

6

4.3

6.1

14.9

23.7

16.5

9.8

10.7

8.8

6.5

4

2.3

0.7

0

0

0

0

0

TON

LEVEL-UP

PG 64-22

TY-D

D-GR HMA

SUMMARIES

ROADWAY

BU35_PXS

BU35

1866 6717 1238 44 3996 118 1134

*

BEGIN END

LENGTH WIDTH WIDTH

ITEM 341

LOCATIONSURFACE WIDTH

ROADWAY

BEGIN

WIDTH

END

WIDTH BEGIN END

WIDTH INCLUDES 1/2 OF TAPER WHERE APPLICABLE

TOTALS

FT FT FTFT FT STA STA

48 48 1517+00 1519+00 200.0 46 46 112.4

54 54 1519+00 1522+50 350.0 52 52 222.4

60 60 1522+50 1529+00 650.0 58 58 460.8

54 54 1529+00 1533+50 450.0 52 52 286

48 48 1533+50 1538+00 450.0 46 46 253

54 54 1538+00 1542+50 450.0 52 52 286

48 48 1542+50 1570+50 2800.0 46 46 1574.2

58 58 1570+50 1586+15 1565.0 53 53 1013.8

48 48 1586+15 1606+50 2035.0 46 46 1144.1

60 60 1606+50 1616+00 950.0 58 58 673.4

48 48 1616+00 1633+50 1750.0 46 46 983.9

28 28 1652+50 1688+00 3550.0 26 26 1128.1

28 44 1688+00 1690+00 200.0 26 42 83.1

44 44 1690+00 1708+00 1800.0 42 42 924

TON

PG70-22

SAC-B

TY-D

D-GR HMA

WIDTH

SURFACE

ACP

*

9145.2

ACP OVERLAY SUMMARY

11

LE

VE

LS

DISP

LA

YE

D

115

43

26

78

91

01

11

21

31

41

51

6

17

19

20

212

22

32

42

52

62

72

82

93

03

13

2

33

34

35

36

37

38

39

42

43

44

45

46

47

48

49

50

515

25

35

45

55

65

75

85

96

06

16

26

3

PA

TH:

T:\

YK

MA

NN

EX\

PS

&E\ 017914008_

BS35_

PA

LA

CI

OS

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


SHEET 1 OF 1

0179 14

18


MATAGORDA

008 BS 35-H

TOTALS 2

ITEM 542 ITEM 544

50

50

REMOVAL SUMMARY

LF

FENCE

GUARD

BEAM

METAL

REMOVE

EA

(REMOVE)

TREATMENT

END

GUARDRAIL

ITEM 496

LF

(RAIL)

STRUCTURE

REMOVE

500 4

4500

STA 1635+65 TO STA 1640+50EXISTING CULVERT HEADWALL

T6 METAL RAILING ATTACHED TO

LOCATION DESCRIPTION

1633+90 RT 1-18"x24' RCP W/ SET LT & RT1

11646+45 RT 1-24"x36' CMP W/ SET LT & RT

FI

LE:

BS

35

_MI

SC

_S

UM.

DG

N

DETAIL

STRUCTURE REPAIR

FLEXIBLE PAVEMENT

EXISTING 12" BASE

1'FOR PAVEMENT REPAIR

LIMITS OF PAYMENT

W/ OCST

PROP 10" TY B ACP

*

*LIMITS OF PAVEMENT REPAIR

PLACE OCST 1' (TYP) BEYOND

RATEDESCRIPTIONITEM NO.

AGGR (TY - PE GR - 3)

0.34 GAL/SY

1 CY/130 SY

1100 LBS/SY

MATERIAL INFORMATION AND RATES

FLEXIBLE PAVEMENT STRUCTURE REPAIR

(FOR CONTRACTORS INFO ONLY)

316

316

340

ASPH (AC-15P OR AC-10-2TR OR CRS-2P)

D-GR HMA (SQ) TY-B PG 64-22 (10")

*

*

FLEXIBLE PAVEMENT STRUCTURE REPAIR GENERAL NOTES

AND DETAIL

SUMMARIES

MISCELLANEOUS

S

TAT

E OF TEXA

S

LICENSED

PR

O

FESSIONAL E

NGIN

EE

R

105989


NOT TO SCALE

ITEM 351

SY

(10")

REPAIR

STRUCTURE

PACEMENT

FLEXIBLE

LOCATION

AS DIRECTED 100

PAVEMENT REPAIR SUMMARY

* FOR CONTRACTORS INFORMATION ONLY

* **

TOTALS 52

32

USING BCS, SCP-MD, SCP-8, SETB-FW-0.

(HW=5 FT)(3:1)(C) LT & RT

PROPOSED 4 - 8' x 4' x 58' MBC W/ SET(TY I)(S=8 FT)

REMOVE EXISTING STRUCTURE.

EXIST 4 - 3' x 3' x 32' MBC W/ FLARED WINGS LT & RT.

LOCATION DESCRIPTION

ITEM 400

*

*

ITEM 402 ITEM 462

CY

EXCAV

STRUCT

CY

BKFL

STABIL

CEM

LF

PROTECT

EXCAV

TRENCH

LF

(8' x 4')

CULV

CONC BOX

ITEM 467

EA

(3:1)(C)

(HW=5FT)

(S=8FT)

SET(TY I)

FOR CONTRACTORS INFORMATION ONLY

CENTERLINE STRUCTURE SUMMARY

32

52.2250

250

232

232

8

8

ITEM 496

EA

CULVERT)

(BOX

STR

REMOV

1

1

STA 1638+26.83

TO

STA 1637+88.00

ITEM 104

82

SY

(PAV)

CONC

REMOVING

81.7

ITEM 658

EA

GND(BI)

(OM-2Y)(WC)

OM ASSM

INSTL

4

4

EA

(SMALL)

STRUCTURE

REMOVE

REMARKS

PROP NBI NO. 13-158-0-0179-14-112

THE ITEM 351.

SECTION TO ITS DESIRED DEPTH WILL BE CONSIDERED SUBSIDIARY TO

3. ALL WORK AND MATERIALS REQUIRED TO BRING THE REPAIRED PAVEMENT

2. THE TYPES OF MATERIALS SHALL CONFORM TO THE ROADWAY ITEMS.

1. THE ENGINEER WILL SELECT THE LOCATIONS.

05/12/2017

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DISP

LA

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D

115

43

26

78

91

01

11

21

31

41

51

6

17

19

20

212

22

32

42

52

62

72

82

93

03

13

2

33

34

35

36

37

38

39

42

43

44

45

46

47

48

49

50

515

25

35

45

55

65

75

85

96

06

16

26

3

PA

TH:

T:\

YK

MA

NN

EX\

PS

&E\ 017914008_

BS35_

PA

LA

CI

OS

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


SHEET 1 OF 1

0179 14

19


MATAGORDA

008 BS 35-H

*

ITEM 247

*

ITEM 316 ITEM 530

REMARKS

DRIVEWAY SUMMARY

*

ITEM 316

OCST

120

284

80

SY

(SURF TRT)

DRIVEWAY

SY

(ACP)

DRIVEWAY

TOTALS 80533

*

ITEM 341

GAL

0.40 GAL/SY

ASPH

CY

BASE

FLEX

16.5

37.7

70.6

ITEM 464 ITEM 467

LF

(24")

(CL III)

RCP

EA

(6:1)(P)

(RCP)

(24 IN)

SET(TY II)

236

80 4

244

LOCATION

DRIVEWAY

STA 1634+15 LT

STA 1644+30 RT

STA 1649+95 LT

* FOR CONTRACTORS INFORMATION ONLY

10'

SECTION

FLEX BASE

PROP ROADWAY

NOTCH EXIST DRIVEWAY

SURFACE

EXISTING DRIVEWAY

ACP TAPER

2" TY D ACP

2" TY D ACP SURFACE

1

1

AND DETAILS

SUMMARY

DRIVEWAY

FI

LE:

BS

35

_D

WY

_S

UM

_D

ET

AI

LS.

DG

N

2" TY D ACP

CY

1 CY/85 SY

AGGR(GR3)

PRIME

CY

1 CY/140 SY

AGGR(GR5)

GAL

0.20 GAL/SY

ASPH

NOTES:

STA 1650+00 RT

5

10

5

12921.5

SECTION

FLEX BASE

PROP ROADWAY

2" TY D ACP

2" TY D ACP SURFACE

STA 1650+00 RT (ACP)

W/ PRIME & OCST

6" FLEX BASE

PROP DRIVEWAY

25.8 0.9 51.6 1.5 14.2

DRIVEWAY SURFACE

EDGE OF

PVMT

FOR DRIVEWAY

FLEX BASE W/ PRIME

PROPOSED DRIVEWAY

PROPOSED DRIVEWAY

DRIVEWAY SURFACE

EDGE OF

PVMT

OCST

2" TY D ACP

10'

SECTION

FLEX BASE

PROP ROADWAY

NOTCH EXIST DRIVEWAY

SURFACE

EXISTING DRIVEWAY

ACP TAPER

DRIVEWAY SURFACE

2" TY D ACP

2" TY D ACP SURFACE

1

FOR DRIVEWAY

FLEX BASE W/ PRIME

PROPOSED DRIVEWAY

OCST

STA 1644+30 RT (ACP)

STA 1634+15 LT (ACP)

STA 1649+95 LT (SURF TRT)

2.20.932.0

3.3

1.448.0

113.6

2.6 0.1

6.6 0.2

4.0 0.1

EMBANKMENT

PROP DRIVEWAY

SEE PLAN & PROFILE FOR MORE INFO

W/ SET(TY II)(24 IN)(RCP)(6:1)(P)

INSTALL 1-24"x44' RCP

SUBSIDIARY TO ITEM 530.

THIS WORK WILL NOT BE PAID FOR DIRECTLY, BUT IS

AS CORRESPONDS WITH SHOULDER WIDENING OPERATIONS.

NOTCH EXISTING DRIVEWAY AND PLACE FLEX BASE AND PRIME

1

1

41.5 39.0 1.3 245.5 7.1

2" TY D ACP

PROP DRIVEWAY

10'

ACP TAPER

2" TY D ACP

SEE PLAN & PROFILE FOR MORE INFO

EXTEND EXIST 24" RCP

NOT TO SCALE

S

TAT

E OF TEXA

S

LICENSED

PR

O

FESSIONAL E

NGIN

EE

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105989


1'

4" TYP

CLASS "A" CONC

(2" CLR TYP)

EQUIVALENT REINFORCEMENT

GA WIRE MESH OR

ONE TURN 6"x6"x6

CMP

OR PROP

EXIST

CMP

OR PROP

EXIST

REQUIRED IN FIELD.

PIPE TO BE CUT AS

PIPE COLLAR DETAIL

BID ITEMS.

WILL NOT BE PAID FOR DIRECTLY BUT SUBSIDIARY TO THE VARIOUS

3. DRIVEWAYS TO BE REMOVED AT STA 1633+90 RT AND STA 1646+45 RT

2. THE TYPES OF MATERIALS SHALL CONFORM TO THE ROADWAY ITEMS.

MATCH EXISTING DRIVEWAYS.

DURING ACTUAL CONSTRUCTION TO MEET FIELD CONDITIONS AND

1. DIMENSIONS FOR EACH DRIVEWAY ARE TYPICAL AND MAY VARY

2"-0" TY D ACP TAPER

PROP DRIVEWAY



TON

2"

PG 70-22

HMA TY-D

D-GR

05/12/2017

SHEET

NO.

HIGHWAY NO.

COUNTY


FED.RD.DIV.NO.

STATE

CONT. SECT. JOB

DIST.

6

TEXAS YKM

ALL RIGHTS RESERVED


11

LE

VE

LS

DISP

LA

YE

D

115

43

26

78

91

01

11

21

31

41

51

6

17

19

20

212

22

32

42

52

62

72

82

93

03

13

2

33

34

35

36

37

38

39

42

43

44

45

46

47

48

49

50

515

25

35

45

55

65

75

85

96

06

16

26

3 NOT TO SCALE

MATAGORDA


S

TAT

E OF TEXA

S

LICENSED

PR

O

FESSIONAL E

NGIN

EE

R

105989


BS 35-H0080179 14

SHEET 1 OF 1

PA

TH:

T:\

YK

MA

NN

EX\

PS

&E\ 017914008_

BS35_

PA

LA

CI

OS

FI

LE:

BS

35

_T

CP.

DG

N

DETAIL A

WORK AREA

SHOULDER WIDENING

CONSTRUCTION SEQUENCING

CONSTRUCTION SEQUENCING GENERAL NOTES

SEQUENCING

AND CONSTRUCTION

BS 35-H CLOSURE TCP

20

1635+001640+001645+001650+00

CLOSED

ROAD

48"X30"

R11-2

ACROSS ROADWAY

TY 3 BARRICADES

CLOSEDROAD

48"X30"

R11-2

ACROSS ROADWAY

TY 3 BARRICADES

BARRICADE

TY 3

60"X30"

R11-4

BARRICADE

TY 3

60"X30"

R11-4

CULVERT STA 1637+88.00 - STA 1638+26.83

MARGERUM ST

60"X30"

R11-3a

LOCAL TRAFFIC ONLY

ROAD CLOSED

60"X30"

R11-3a

SH 35

BS 35-H

PALACIOS

AHEAD

CLOSED

ROAD

AHEADCLOSED

ROAD

12

TH

ST

N

SEE DETAIL A BELOW

CULVERT STA 1637+88.00 - STA 1638+26.83

MARINE CENTER DR

MA

RG

ER

UM

ST

48"X48"

CW20-3D

48"X48"

CW20-3D

THRU TRAFFIC

TO

ROAD CLOSED

LOCAL TRAFFIC ONLY

1/2 MILE AHEAD

ROAD CLOSED

AHEAD

CLOSED

ROAD

48"X48"

CW20-3D

PERRYMAN AVE

COLLINS DR

W/ TY 3 BARRICADE

60"X30"

R11-4

THRU TRAFFIC

TO

ROAD CLOSED

W/ TY 3 BARRICADE

60"X30"

R11-4

BUSINESS

TEXAS

35

48"X48"

CW20-2A

DETOUR

1500 FT

DETOUR

BUSINESS

TEXAS

35

24"X12"

M4-8

24"X12"

M4-3

24"X24"

M1-6T

NOTE: EXACT LOCATIONS OF SIGNS AND BARRICADES SHALL BE AS APPROVED.

10

TH

ST

USING DAILY LANE CLOSURES.

FROM STA 1517+00 TO STA 1708+00 AND COMPLETE THRU FINAL PAVEMENT MARKINGS

UPON COMPLETION OF ALL PAVEMENT REPAIR CONSTRUCT FINAL 2" TY D ACP SURFACE

FROM STA 1633+50 TO STA 1652+50 AND PLACE SHORT TERM PAVEMENT MARKINGS.

USING DAILY LANE CLOSURES, CONSTRUCT OCST AND 1ST 2" LIFT OF TY D ACP

BY THE ENGINEER.

USING DAILY LANE CLOSURES, CONSTRUCT AREAS OF PAVEMENT REPAIR AS DIRECTED

STA 1633+50 TO STA 1652+50 AND OPEN BS 35-H TO TRAFFIC.

THRU LEVEL-UP AND PRIME. PLACE SHORT TERM PAVEMENT MARKINGS FROM

CONSTRUCT PROPOSED SHOULDER WIDENING FROM STA 1633+50 TO STA 1652+50

STA 1637+88.00 TO STA 1638+26.83 AND SAFETY END TREATMENTS.

REMOVE EXISTING CULVERT STA 1638+07. CONSTRUCT PROPOSED CULVERT

IMPLEMENT ROAD CLOSURE FOR CULVERT REPLACEMENT AND SHOULDER WIDENING.

USE THE FOLLOWING SEQUENCE UNLESS OTHERWISE DIRECTED OR APPROVED.

TO STA 1652+50 UNTIL WHITE EDGELINE HAS BEEN STRIPED.

PLACE AND MAINTAIN 42 INCH CONES FROM STA 1633+50

PRIOR TO OPENING TO TRAFFIC.

PAVEMENT SHALL BE BACKFILLED WITH 3:1 SLOPE OR FLATTER

DURATION OF ROAD CLOSURE SHALL BE NO MORE THAN 28 CALENDAR DAYS.

INFORMATION ON SIGN SPACING.

AS APPROVED OR DIRECTED BY THE ENGINEER. SEE BC SHEETS FOR MORE

ALL LOCATIONS OF ROAD CLOSURE SIGNS AND TYPE 3 BARRICADES SHALL BE

AS APPROVED OR DIRECTED BY THE ENGINEER.

ADVANCE OF CLOSING BS 35-H. LOCATIONS AND MESSAGES OF PCMS SHALL BE

PROVIDE PORTABLE CHANGEABLE MESSAGE SIGNS(PCMS) AT LEAST 5 DAYS IN

2 MILES AHEAD

THRU TRAFFIC

TO

ROAD CLOSED

THRU TRAFFIC

TO

ROAD CLOSED

DETOUR24"X12"

M4-8

24"X12"

M4-3

24"X24"

M1-6T

21"X15"

M6-3

05/17/2017

DN: CK: DW: CK:FILE:

JOB

COUNTY

SECT

DIST

REVISIONS

TxDOT TxDOT TxDOT

HIGHWAY

SHEET NO.

C TxDOT

of this standard to other for

mats or for incorrect results or da

mages resulting fro

m its use.

kind is

made by

Tx

DO

T for any purpose

whatsoever.

Tx

DO

T assu

mes no responsibility for the conversion

The use of this standard is governed by the "

Texas

Engineering

Practice

Act".

No

warranty of any

DI

SC

LAI

ME

R:

CONTNovember 2002

FI

LE:

DA

TE:

95

SHEET 1 OF 12

AND REQUIREMENTS

GENERAL NOTES

BARRICADE AND CONSTRUCTION

4-03

9-07

5-10

7-13

StandardDivision

OperationsTraffic

BC(1)-14

8-14

bc-14.dgn

http://www.txdot.gov

THE DOCUMENTS BELOW CAN BE FOUND ON-LINE AT

COMPLIANT WORK ZONE TRAFFIC CONTROL DEVICES LIST (CWZTCD)

TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (TMUTCD)

STANDARD HIGHWAY SIGN DESIGNS FOR TEXAS (SHSD)

TRAFFIC ENGINEERING STANDARD SHEETS

MATERIAL PRODUCER LIST (MPL)

ROADWAY DESIGN MANUAL - SEE "MANUALS (ONLINE MANUALS)"

DEPARTMENTAL MATERIAL SPECIFICATIONS (DMS)

Phone (512) 416-3118

Traffic Operations Division - TE


below or by contacting:

and their sources and may be found on-line at the web address given

Traffic Control Devices List" (CWZTCD) describes pre-qualified products

Only pre-qualified products shall be used. The "Compliant Work Zone

BARRICADE AND CONSTRUCTION (BC) STANDARD SHEETS GENERAL NOTES:

or as approved by the Engineer.

right-of-way line as possible, or located behind a barrier or guardrail,

must be parked away from travel lanes. They should be as close to the

13. Inactive equipment and work vehicles, including workers' private vehicles

devices.

12. The Engineer has the final decision on the location of all traffic control

exists.

be in place only while work is actually in progress or a definite need

11. Except for devices required by Note 10, traffic control devices should

shall be erected at or near the CSJ limits.

strips. The BEGIN ROAD WORK NEXT X MILES, CONTRACTOR and END ROAD WORK signs

solely of mobile operation work, such as striping or milling edgeline rumble

the TRAFFIC FINES DOUBLE sign will not be required on projects consisting

sign with plaque shall be erected in advance of the CSJ limits. However,

TEXT LATER (see Sign Detail G20-10T) and the WORK ZONE TRAFFIC FINES DOUBLE

10. As shown on BC(2), the OBEY WARNING SIGNS STATE LAW sign, STAY ALERT TALK OR

appropriate traffic control devices to be used.

BC sheets are examples. As necessary, the Engineer will determine the most

9. The temporary traffic control devices shown in the illustrations of the

provide a detail to the Contractor before the sign is manufactured.

not shown in this manual shall be shown in the plans or the Engineer shall

"Standard Highway Sign Designs for Texas," latest edition. Sign details

8. All signs shall be constructed in accordance with the details found in the

justify the signing.

divided highways where median width will permit and traffic volumes

7. The Engineer may require duplicate warning signs on the median side of

revised to show appropriate work zone distance.

directed by the Engineer. The BEGIN ROAD WORK NEXT X MILES sign shall be

necessary warning signs as shown on these sheets, the TCP sheets or as

adjacent project is completed first, the Contractor shall erect the

redundant and the work areas appear continuous to the motorists. If the

FINES DOUBLE, and other advance warning signs if the signing would be

6. When projects abut, the Engineer(s) may omit the END ROAD WORK, TRAFFIC

Design Manual" or engineering judgment.

"A Policy on Geometric Design of Highways and Streets," the TxDOT "Roadway

Association of State Highway and Transportation Officials (AASHTO),

applicable design criteria contained in manuals such as the American

5. Geometric design of lane shifts and detours should, when possible, meet the

the approximate location of any device without the approval of the Engineer.

control devices as shown in the plans. The Contractor may not move or change

4. The Contractor is responsible for installing and maintaining the traffic

sign and seal Contractor proposed changes.

by a licensed professional engineer for approval. The Engineer may develop,

3. The Contractor may propose changes to the TCP that are signed and sealed

responsibility of the Engineer.

2. The development and design of the Traffic Control Plan (TCP)is the

shown in the "Texas Manual on Uniform Traffic Control Devices" (TMUTCD).

The information contained in these sheets meet or exceed the requirements

devices, construction pavement markings, and typical work zone signs.

to show typical examples for placement of temporary traffic control

1. The Barricade and Construction Standard Sheets (BC sheets) are intended

WORKER SAFETY APPAREL NOTES:

considered for high traffic volume work areas or night time work.

performance for Class 2 or 3 risk exposure. Class 3 garments should be

Apparel," or equivalent revisions, and labeled as ANSI 107-2004 standard

the requirements of ISEA "American National Standard for High-Visibility

within the right-of-way shall wear high-visibility safety apparel meeting

1. Workers on foot who are exposed to traffic or to construction equipment

3.0" Radius, 1.25" Border, 0.75" Indent, Black on Yellow;

3.0" Radius, 1.25" Border, 0.75" Indent, Black on Orange;

.75"

1.5"

2"

2"

AND SYMBOL

BORDER

LEGEND,

BLACK

R=1.1"

.94

.94

.94

.94

.41

.42

.31" 1"

.67" .67"

1" .31"

9"

R=.44"

R=.79"

R=.13"

.31"

.31"

14"

.31"

1.14"

1.14"

R=.75"

2.57"

2.88"

1.17"

5.55"

17.5"

6.38"

1.68"1.68" 1.68"

8.38"

4.9" 19.7" 6" 24.5" 4.9"

3.25"

6"

D

12"

48"

4"

1.25"

3.5"

20"

36"

3.5"

5"

C

20" 20" 20"

3.5" 12" 2.8" 6.3"2.8" 11.7" 2.8" 14.6"3.5"

60"

1.25"

SIGN DETAIL (G20-10T)

5".

41

[STAY ALERT] Font: D

[TALK OR TEXT LATER] Font: C specified length;

WHITE

BLACK

WHITE

BACKGROUND

YELLOW

FLUORESCENT

COLORS:

LEGEND

BORDER AND

BLACK

BACKGROUND

FLUORESCENT

ORANGE

TxDOT

YKM MATAGORDA

BS 35-H008140179

21


JOB

COUNTY

SECT

DIST

REVISIONS

TxDOT TxDOT TxDOT

HIGHWAY

SHEET NO.

C TxDOT



mages resulting fro

m its use.

kind is

made by

Tx

DO

T for any purpose

whatsoever.

Tx

DO

T assu



Texas

Engineering

Practice

Act".

No

warranty of any

DI

SC

LAI

ME

R:

CONT

bc-14.dgn

November 2002

FI

LE:

DA

TE:

96

SHEET 2 OF 12

R11-2

ROAD

CLOSED

XX

ROAD

WORK

AHEAD

END

ROAD WORK

END

ROAD WORK

CW20-1D

CW1-6

ROAD

WORK

AHEAD

CW20-1D

NAME

ADDRESS

CITY

STATE

CONTRACTOR

ROAD WORKNEXT X MILES

BEGIN

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

PR

OJ

EC

T

1 Block - City

1 Block - City

ROAD WORK

NEXT X MILESROAD WORK

END

ROAD WORK

NEXT X MILES

PR

OJ

EC

T

CROSSROAD

*

X

X

X

X

ROAD

WORK

AHEAD

END

ROAD WORK

END

ROAD WORKCW20-1D

NAME

ADDRESS

CITY

STATE

CONTRACTOR

WORK

ZONE

TRAFFIC

FINES

DOUBLEWHEN

WORKERS

ARE PRESENT

*

*

ROAD WORK

BEGIN

T-INTERSECTION

ROAD

WORK

AHEAD

CW20-1D

CW20-1D

CW20-1D

3X

3X

XX

ROAD WORK

NEXT X MILES

ROAD WORK

NEXT X MILES

NEXT X MILES

INTERSECTED

ROADWAY 1000'-1500' - Hwy

1000'-1500' - Hwy

CSJ Limit

CSJ Limit

XXXXX

XXXXX

*

1,5,6

X

X

TYPICAL LOCATION OF CROSSROAD SIGNS

X

X

WORK

ZONE

TRAFFIC

FINES

DOUBLEWHEN

WORKERS

ARE PRESENT

WORK

ZONE

TRAFFIC

FINES

DOUBLEWHEN

WORKERS

ARE PRESENT

R20-5T

G20-5T

G20-5T

CW1-4R

WORK AREAS IN MULTIPLE LOCATIONS WITHIN CSJ LIMITSSAMPLE LAYOUT OF SIGNING FOR WORK BEGINNING AT THE CSJ LIMITS

**

**

**

**

**

****

**

**

SAMPLE LAYOUT OF SIGNING FOR WORK BEGINNING DOWNSTREAM OF THE CSJ LIMITS

CW1-4L

**

CW20-1E

WORK

ROADG20-5T

/ MILE1

2

NEXT X MILES

*

*

TYPICAL CONSTRUCTION WARNING SIGN SIZE AND SPACING

30

MPH

35

40

45

50

55

60

320

400

500

600

Posted

Speed

Sign

Spacing

(Apprx.)

2

65 700

70 800

3

**

2

2

2

"X"

Feet

120

160

240

75 900 2

80 1000 2

SPACINGSIZE

4

9-07

DevicesChannelizing

DevicesChannelizing

min.

80'

AREAWORK

Limit

CSJ

1 and 4)

see Note

(Optional

1 and 4)

see Note

(Optional

G20-2

G20-1aT

G20-1aT

NEXT X MILES

G20-2

CW13-1P

SPACEWORK

CW13-1PMPH

MPH

G20-2

SPACEWORK

Channelizing Devices

LEGEND

Sign

Type 3 Barricade

spacing requirements.

TMUTCD for sign

Spacing chart or the

Warning Sign Size and

See Typical Construction

G20-1bTRG20-1bTL

R20-5T

R20-5aTPG20-6T

G20-2

R20-5aTP

R20-5T

G20-5aPG20-5aP

G20-2

G20-6T

channelizing devices

Type 3 Barricade or

devices

channelizing

Barricade or

Type 3

G20-6T

GENERAL NOTES

or Series

Number

Sign

Freeway

Expressway/

Road

Conventional

CW20

CW21

CW22 48" x 48" 48" x 48"

CW23

CW25

CW1, CW2,

CW7, CW8, 36" x 36" 48" x 48"

CW9, CW11,

CW14

CW3, CW4,

CW5, CW6, 48" x 48" 48" x 48"

CW8-3,

CW10, CW12

CSJ LIMITS AT T-INTERSECTION

R20-3T

**

TxDOT

G20-5aP

R20-5aTP

7-13

StandardDivision

OperationsTraffic

X

channelizing devices.

within the project limits. See the applicable TCP sheets for exact location and spacing of signs and

"ROAD WORK AHEAD"(CW20-1D)signs are placed in advance of these work areas to remind drivers they are still

When extended distances occur between minimal work spaces, the Engineer/Inspector should ensure additional

(G20-1bTR)" signs shall be replaced by the detour signing called for in the plans.

The "ROAD WORK NEXT X MILES" left arrow(G20-1bTL) and "ROAD WORK NEXT X MILES" right arrow

NAME"(G20-6T) sign behind the Type 3 Barricades for the road closure (see BC(10) also).

2. If construction closes the road at a T-intersection the Contractor shall place the "CONTRACTOR

being performed at or near an intersection.

such as a flagger and accompanying signs, or other signs, that should be used when work is

1. The Engineer will determine the types and location of any additional traffic control devices,

PROJECT LIMIT


WARNING

SIGNS

STATE LAW

OBEY

**R20-3T*

WARNING

SIGNS

STATE LAW

OBEY

WORK

ZONE

TRAFFIC

FINES

DOUBLEWHEN

WORKERS

ARE PRESENT

BEGIN**G20-9TP

**R20-5T

**R20-5aTP

the plans or as determined by the Engineer/Inspector, shall be in place.

6. When work occurs in the intersection area, appropriate traffic control devices, as shown elsewhere in

5. Additional traffic control devices may be shown elsewhere in the plans for higher volume crossroads.

will determine whether a roadway is considered high volume.

motorists of the length of construction in either direction from the intersection. The Engineer

4. The "ROAD WORK NEXT X MILES"(G20-1aT)sign shall be required at high volume crossroads to advise

Zone Standard Sheets.

location and spacing of any sign not shown on the BC sheets, Traffic Control Plan sheets or the Work

be considered part of the minimum requirements. The Engineer/Inspector will determine the proper

AHEAD, LOOSE GRAVEL, or other appropriate signs. When additional signs are required, these signs will

3. Based on existing field conditions, the Engineer/Inspector may require additional signs such as FLAGGER

in the plans.

crossroads. The Engineer will determine whether a road is low volume. This information shall be shown

Texas" manual for sign details. The Engineer may omit the advance warning signs on low volume

"Typical Construction Warning Sign Size and Spacing"). See the "Standard Highway Sign Designs for

with the reduced size 36" x 18" "END ROAD WORK"(G20-2) sign on low volume crossroads (see Note 4 under

2. The Engineer may use the reduced size 36" x 36" ROAD WORK AHEAD (CW20-1D) sign mounted back to back

(G20-2) "END ROAD WORK" sign, unless noted otherwise in plans.

1. The typical minimum signing on a crossroad approach should be a "ROAD WORK AHEAD" (CW20-1D)sign and a

SPEED

LIMIT

XX

X

*

location

with sign

coordinate

line should

NO-PASSING

Beginning of SPEED

LIMIT

XX*

R2-1

R2-1

BC(2)-14

8-14

R2-1

SPEED

LIMIT

XX**

X

G20-10T

XX

CW1-4L

MPHCW13-1PNAME

ADDRESS

CITY

STATE

CONTRACTOR

ROAD WORKNEXT X MILES

BEGIN

*

**

*

NOTES

* the end of the work zone. Contractor will install a regulatory speed limit sign at

Control Plan.

and other signs or devices as called for on the Traffic

Area for placement of "ROAD WORK AHEAD" (CW20-1D)sign

consisting solely of mobile operations work.

FINES DOUBLE signs will not be required on projects

Required CSJ Limit signing. See Note 10 on BC(1). TRAFFIC

if workers are present.

lying outside the CSJ Limits where traffic fines may double

motorist of entering or leaving a part of the work zone

signs are required outside the CSJ Limits. They inform the

shall be used as shown on the sample layout when advance

The "BEGIN WORK ZONE"(G20-9TP) and "END WORK ZONE" (G20-2bT)

No decimals shall be used.

to the nearest whole mile with the approval of the Engineer.

This distance shall replace the "X" and shall be rounded

WORK NEXT X MILES"(G20-5T)sign for each specific project.

to be placed on the G20-1 series signs and "BEGIN ROAD

The Contractor shall determine the appropriate distance

DO

NOT

PASS

appropriate) (as R4-1

sizes.

Sign Designs for Texas" manual for complete list of available sign design

6. See sign size listing in "TMUTCD", Sign Appendix or the "Standard Highway

5. Only diamond shaped warning sign sizes are indicated.

Location of Crossroad Signs".

crossroads at the discretion of the Engineer. See Note 2 under "Typical

4. 36" x 36" "ROAD WORK AHEAD" (CW20-1D)signs may be used on low volume

or more advance warning.

3. Distance between signs should be increased as required to have 1/2 mile

advance warning.

2. Distance between signs should be increased as required to have 1500 feet

1. Special or larger size signs may be used as necessary.

work area and/or distance between each additional sign.

Minimum distance from work area to first Advance Warning sign nearest the

(TMUTCD) typical application diagrams or TCP Standard Sheets.

see Part 6 of the "Texas Manual on Uniform Traffic Control Devices"

For typical sign spacings on divided highways, expressways and freeways,

G20-10T

SPEED

LIMIT

R2-1

XX**

X X

X

**

*G20-2bT

END

WORK ZONE

**

(See note 2 below)

May be mounted on back of "ROAD WORK AHEAD"(CW20-1D) sign with approval of Engineer.

YKM MATAGORDA

BS 35-H008140179

22


JOB

COUNTY

SECT

DIST

REVISIONS

TxDOT TxDOT TxDOT

HIGHWAY

SHEET NO.

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mages resulting fro

m its use.

kind is

made by

Tx

DO

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whatsoever.

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Texas

Engineering

Practice

Act".

No

warranty of any

DI

SC

LAI

ME

R:

CONT

bc-14.dgn

November 2002

FI

LE:

DA

TE:

97

SHEET 3 OF 12

TxDOT

9-07

7-13

StandardDivision

OperationsTraffic

WORK ZONE SPEED LIMIT


SPEED

LIMIT

60

SPEED

LIMIT

70

TYPICAL APPLICATION OF WORK ZONE SPEED LIMIT SIGNS

WORK

ZONE

SPEED

LIMIT

60

WORK

ZONEWORK

ZONE

SPEED

LIMIT

70

(750' - 1500') (750' - 1500')

R2-1

R2-1

R2-1R2-1

Reduced speeds should only be posted in the vicinity

of work activity and not throughout the entire project.

LIMIT

SPEED

CW3-5

See General Note 4

60

and approved by the Texas Transportation Commission, or by City Ordinance when within Incorporated City Limits.

Work zone speed limits shall be regulatory, established in accordance with the "Procedures for Establishing Speed Zones,"

or covered during periods when they are not needed.

Regulatory work zone speed signs (R2-1) shall be removed

signing.

additional advance

See BC(2) for

one direction only.

Signing shown for

LIMITS

CSJ

Note 4

See General

LIMIT

SPEED

CW3-5

60

G20-5aP

G20-5aP

SPEED

LIMIT

60

GENERAL NOTES

GUIDANCE FOR USE:

mounting height.

3. Speed zone signs are illustrated for one direction of travel and are normally posted

for each direction of travel.

40 mph and greater 0.2 to 2 miles

35 mph and less 0.2 to 1 mile

5. Regulatory speed limit signs shall have black legend and border on a white reflective

B. Flagger stationed next to sign.

A. Law enforcement.

C. Portable changeable message sign (PCMS).

This type of work zone speed limit should be included on the design of

the traffic control plans when restricted geometrics with a lower design

speed are present in the work zone and modification of the geometrics to

a higher design speed is not feasible.

Work activity may also be defined as a change in the roadway that requires

a reduced speed for motorists to safely negotiate the work area, including:

a) rough road or damaged pavement surface

b) substantial alteration of roadway geometrics (diversions)

c) construction detours

d) grade

e) width

As long as any of these conditions exist, the work zone speed limit signs

SHORT TERM WORK ZONE SPEED LIMITS

the traffic control plans when workers or equipment are not behind concrete

f) other conditions readily apparent to the driver

projects where speed control is of major importance.

E. Speed monitor trailers or signs.

D. Low-power (drone) radar transmitter.

(See Removing or Covering on BC(4)).

Long/Intermediate Term Work Zone Speed Limit signs, when approved as described

above, should be posted and visible to the motorist when work activity is present.

motorists only when work activity is present. When work activity is not

present, signs shall be removed or covered.

Short Term Work Zone Speed Limit signs should be posted and visible to the

background (See "Reflective Sheeting" on BC(4)).

4. Frequency of work zone speed limit signs should be:

8. Techniques that may help reduce traffic speeds include but are not limited to:

2. Regulatory work zone speed limit signs shall be placed on supports at a 7 foot minimum

should remain

STA 1517+00 TO STA 1570+50 STA 1586+15 TO STA 1633+50 · proposed typical section bs 35-h lane 12'...

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