ESBD_358304_1715099991590_DRAWINGS OlmitoSWBidDoc BID 240301 05-07-24 pages 28-54.pdf

BID # 240301

adonica.delossantos Rectangle adonica.delossantos Rectangle adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text

TOMAS CORTEZ JR STREET

SIDEWALK IMPROVEMENTS

EXISTING & PROPOSED

TYPICAL SECTIONS

BID # 240301

AutoCAD SHX Text

EXIST. 30'00 ROADWAY

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

TOMAS CORTEZ JR STREET EXISTING TYPICAL SECTION STA 10+16 TO STA 12+86 N.T.S.

AutoCAD SHX Text

TOMAS CORTEZ JR STREET

AutoCAD SHX Text 30.00'

AutoCAD SHX Text

EXIST. 60.00' R.O.W.

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text 15.00'

AutoCAD SHX Text 13.00'

AutoCAD SHX Text 30.00'

AutoCAD SHX Text

EXIST. SUBGRADE

AutoCAD SHX Text

EXIST. FLEXBASE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

TOMAS CORTEZ JR STREET PROPOSED TYPICAL SECTION STA 10+16 TO STA 12+86 N.T.S.

AutoCAD SHX Text

TOMAS CORTEZ JR STREET

AutoCAD SHX Text 30.00'

AutoCAD SHX Text

EXIST. 60.00' R.O.W.

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text 10.00'

AutoCAD SHX Text 13.00'

AutoCAD SHX Text 30.00'

AutoCAD SHX Text

EXIST. SUBGRADE

AutoCAD SHX Text

EXIST. FLEXBASE

AutoCAD SHX Text

EXIST. 30'00 ROADWAY

AutoCAD SHX Text

EXIST. 2.00' CURB & GUTTER

AutoCAD SHX Text

EXIST. 2.00' CURB & GUTTER

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

5.00' SIDEWALK

AutoCAD SHX Text

4"THICK CONCRETE SIDEWALK REINF. W/#6 6"X 6" WIRE MESH

AutoCAD SHX Text

2" SAND CUSHION

AutoCAD SHX Text

SLOPE

AutoCAD SHX Text

1.5%%% (TYP)

AutoCAD SHX Text

DRAWN BY:M/KRBG

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE: NTS

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text SHEET NOTES: 1. CONCRETE FOR SIDEWALKS CONCRETE FOR SIDEWALKS AND RAMPS SHALL BE CLASS "A", 3,000 PSI. 2. BEDDING SAND FOR BEDDING SAND FOR SIDEWALKS AND RAMPS SHALL BE SUBSIDIARY TO THE PERTINENT ITEMS. 3. WELDING WIRE MESH TO WELDING WIRE MESH TO BE SUPPORTED BY CHAIRS PRIOR TO POUR.

TOMAS CORTEZ JR STREET

EXISTING & PROPOSED

TYPICAL SECTIONS

BID # 240301

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text TOMAS CORTEZ JR STREET EXISTING SECTION STA 13+19 TO STA 13+52 & STA 13+75 TO STA 14+13 N.T.S.

AutoCAD SHX Text

EXIST. 6.00' SIDEWALK

AutoCAD SHX Text

EXIST. 3.00' VALLEY GUTTER

AutoCAD SHX Text

6.00' SIDEWALK

AutoCAD SHX Text

EXIST. 2.00' CURB & GUTTER

AutoCAD SHX Text

EXIST. 2.00' CURB & GUTTER

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text TOMAS CORTEZ JR STREET PROPOSED SECTION STA 13+19 TO STA 13+52 & STA 13+75 TO STA 14+13 N.T.S.

AutoCAD SHX Text

4"THICK CONCRETE SIDEWALK REINF. W/#6 6"X 6" WIRE MESH

AutoCAD SHX Text

2" SAND CUSHION

AutoCAD SHX Text 30.00'

AutoCAD SHX Text 30.00'

AutoCAD SHX Text

EXIST. 60.00' R.O.W.

AutoCAD SHX Text 13.00'

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text

EXIST. 30'00 ROADWAY

AutoCAD SHX Text

16.00' TRAVEL LANE

AutoCAD SHX Text

EXIST. SUBGRADE

AutoCAD SHX Text

EXIST. FLEXBASE

AutoCAD SHX Text

EXIST. SUBGRADE

AutoCAD SHX Text

EXIST. FLEXBASE

AutoCAD SHX Text

TOMAS CORTEZ JR STREET

AutoCAD SHX Text

TOMAS CORTEZ JR STREET

AutoCAD SHX Text 30.00'

AutoCAD SHX Text 30.00'

AutoCAD SHX Text

EXIST. 60.00' R.O.W.

AutoCAD SHX Text

EXIST. 30'00 ROADWAY

AutoCAD SHX Text

16.00' TRAFFIC LANE

AutoCAD SHX Text

EXIST. 6.00' SIDEWALK

AutoCAD SHX Text

EXIST. 3.00' VALLEY GUTTER

AutoCAD SHX Text

EXIST. 2.00' CURB & GUTTER

AutoCAD SHX Text

SLOPE

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

15.00' TRAVEL LANE

AutoCAD SHX Text

EXIST. 2.00' CURB & GUTTER

AutoCAD SHX Text

1.5%%% (TYP)

AutoCAD SHX Text 7.00'

AutoCAD SHX Text

DRAWN BY:MG/KRB

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE: NTS

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

AutoCAD SHX Text

SHEET NOTES: 1. CONCRETE FOR SIDEWALKS CONCRETE FOR SIDEWALKS AND RAMPS SHALL BE CLASS "A", 3,000 PSI. 2. BEDDING SAND FOR BEDDING SAND FOR SIDEWALKS AND RAMPS SHALL BE SUBSIDIARY TO THE PERTINENT ITEMS. 3. WELDING WIRE MESH TO WELDING WIRE MESH TO BE SUPPORTED BY CHAIRS PRIOR TO POUR.

PARKER AVE.

EXISTING & PROPOSED

TYPICAL SECTIONS

BID # 240301

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

EXIST. SUBGRADE

AutoCAD SHX Text

EXIST. FLEXBASE

AutoCAD SHX Text

EXIST. 24.00' ROADWAY

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

2% SLOPE

AutoCAD SHX Text

5.00' SIDEWALK

AutoCAD SHX Text

4"THICK CONCRETE SIDEWALK REINF. W/#6 6"X6" WIRE MESH

AutoCAD SHX Text

PARKER AVENUE EXISTING TYPICAL SECTION STA 11+36 TO STA 33+09 N.T.S.

AutoCAD SHX Text

PARKER AVENUE PROPOSED TYPICAL SECTION STA 11+36 TO STA 33+09 N.T.S.

AutoCAD SHX Text 28.00'

AutoCAD SHX Text

PARKER AVENUE

AutoCAD SHX Text 40.00'

AutoCAD SHX Text 28.00'

AutoCAD SHX Text 40.00'

AutoCAD SHX Text

EXIST. SUBGRADE

AutoCAD SHX Text

EXIST. FLEXBASE

AutoCAD SHX Text

EXIST. 80.00' R.O.W.

AutoCAD SHX Text

PARKER AVENUE

AutoCAD SHX Text 40.00'

AutoCAD SHX Text 21.00'

AutoCAD SHX Text 40.00'

AutoCAD SHX Text

EXIST. 80.00' R.O.W.

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text 28.00'

AutoCAD SHX Text

12.00' TRAVEL LANE

AutoCAD SHX Text

SLOPE

AutoCAD SHX Text

1.5%%% (TYP.)

AutoCAD SHX Text

2" SAND

AutoCAD SHX Text

12.00' TRAVEL LANE

AutoCAD SHX Text

EXIST. ASPHALT PAVEMENT

AutoCAD SHX Text

EXIST. 24.00' ROADWAY

AutoCAD SHX Text

12.00' TRAVEL LANE

AutoCAD SHX Text

12.00' TRAVEL LANE

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text 2.00'

AutoCAD SHX Text

DRAWN BY:MG/KRB

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE: NTS

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

AutoCAD SHX Text

SHEET NOTES: 1. CONCRETE FOR SIDEWALKS CONCRETE FOR SIDEWALKS AND RAMPS SHALL BE CLASS "A", 3,000 PSI. 2. BEDDING SAND FOR BEDDING SAND FOR SIDEWALKS AND RAMPS SHALL BE SUBSIDIARY TO THE PERTINENT ITEMS. 3. WELDING WIRE MESH TO WELDING WIRE MESH TO BE SUPPORTED BY CHAIRS PRIOR TO POUR.

OLMITO

GENERAL NOTES

BID # 240301

AutoCAD SHX Text GENERAL NOTES: USE THE TEXAS DEPARTMENT OF TRANSPORTATION'S "STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MAINTENANCE OF HIGHWAYS, STREETS, AND BRIDGES"(NOVEMBER 2014) FOR ITEM SPECIFICATIONS INFORMATION AND REQUIREMENTS. THE SPECIFICATION BOOK SHALL READ "CAMERON COUNTY" IN LIEU OF "THE TEXAS DEPARTMENT OF TRANSPORTATION" AND/OR "THE DEPARTMENT". ****************************************************************************** GENERAL REQUIREMENTS CONTACT THE 1-800 CALL SERVICES FOR LOCATIONS OF UTILITIES BEFORE BEGINNING ANY SCARIFYING OR EXCAVATING OPERATIONS. VERIFY UTILITY LOCATIONS,DEPTH, AND EXERCISE EXTREME CAUTION WHEN EXCAVATING AND/OR SCARIFYING AROUND THESE UTILITIES. ALL WORK SHALL BE COMPLETED TO THE SATISFACTION OF CAMERON COUNTY. LOCATIONS OF UNDERGROUND FACILITIES ARE FROM BEST KNOWN INFORMATION AVAILABLE. the THE EXACT LOCATION OF EXISTING UNDERGROUND UTILITIES NEITHER THE OWNER NOR ENGINEER, WARRANT THE ACCURACY OF THE INFORMATION PROVIDED. ANY DEVIATIONS SHALL BE CALLED TO THE PROJECT MANAGER AND ENGINEER'S ATTENTION IMMEDIATELY. AS DIRECTED BY THE COUNTY, THE CONTRACTOR SHALL INSTALL APPROPRIATE TRAFFIC CONTROL DEVICES IN CONFORMANCE WITH THE TXMUTCD LATEST EDITION, AND AS APPROVED BY THE ENGINEER. ALL EXCESS MATERIALS AND DEBRIS RESULTING FROM THE PROPOSED IMPROVEMENTS SHALL BECOME THE PROPERTY OF THE CONTRACTOR. THESE MATERIALS AND DEBRIS SHALL BE REMOVED FROM THE SITE AND PROPERLY DISPOSED AT THE COST OF THE CONTRACTOR. ANY DAMAGES TO EXISTING FENCES, WALKS, OR PRIVATE PROPERTY SHALL BE REPAIRED BY THE CONTRACTOR AT HIS EXPENSE. NO OPEN EXCAVATION SHALL BE LEFT OPEN OVERNIGHT. ALL EXCAVATIONS WHICH CANNOT BE BACKFILLED OVERNIGHT SHALL BE PROTECTED AT ALL TIMES WITH LONGITUDINAL CHANNELIZING DEVICES THAT CONFORM TO THE TXMUTCD REQUIREMENTS, OR AS APPROVED BY THE ENGINEER. THE PREPARATION OF THESE PLANS REFLECTS INFORMATION, PROVIDED BY OTHERS, ON THE APPROXIMATE LOCATION AND EXISTENCE OF EXISTING UTILITY AND ADJACENT PHYSICAL FEATURES. HOWEVER, THEY DO NOT IMPLY OR AFFIRM THAT ALL UTILITY OR PHYSICAL FEATURES ARE SHOWN. GENERALLY,UTILITY SERVICE CONNECTIONS ARE NOT INDICATED ON THESE PLANS. CONTRACTOR IS RESPONSIBLE FOR NOTIFICATIONS OF THE OWNER IMMEDIATELY UPON ENCOUNTERING UNFORESEEN CONFLICTS. PUBLIC AND PRIVATE UTILITY LINES AND CUSTOMER SERVICE LINES MAY EXIST THAT ARE NOT SHOWN ON THE CONSTRUCTION DRAWINGS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO LOCATE, MAINTAIN, AND PROTECT THE INTEGRITY OF THESE LINES. HAND EXCAVATION MAY BE REQUIRED. THIS OPERATION SHALL BE CONSIDERED SUBSIDIARY TO THE PROJECT COST AND REFLECTED IN THE UNIT BID PRICES FOR VARIOUS ITEMS LISTED IN THE PROPOSAL. THE CONTRACTOR SHALL BE RESPONSIBLE TO REPAIR ANY SURFACE IRREGULARITIES, AS DIRECTED BY THE COUNTY, CAUSED BY THE CONTRACTOR'S WORKING OPERATIONS. DEWATERING MAY BE REQUIRED DURING THE DURATION OF THE PROJECT. SAID WATERING SHALL BE CONSIDERED SUBSIDIARY TO THE PROJECT'S BID ITEMS. THE CONTRACTOR SHALL CLEANUP AND RESTORE THE AREA OF OPERATIONS TO A CONDITION AS GOOD OR BETTER THAN THAT WHICH EXISTED PRIOR TO INSTALLATION OF ALL ITEMS TO BE CONSTRUCTED.

AutoCAD SHX Text GENERAL REQUIREMENTS AND COVENANTS TO ITEMS 1 THRU 9 FOR ALL PITS OR QUARRIES, COMPLY WITH THE "TEXAS AGGREGATE QUARRY AND PIT SAFETY ACT." PROVIDE ON A WEEKLY BASIS A LIST OF EQUIPMENT, INCLUDING IDLE EQUIPMENT, UTILIZED ON THE PROJECT THAT WEEK. THE 1-800 CALL SERVICES FOR UTILITY LOCATIONS DO NOT INCLUDE TXDOT FACILITIES. CONTACT THE PHARR DISTRICT SIGNAL SECTION (956-702-6225) FOR COORDINATION REGARDING TXDOT UNDERGROUND LINES. ITEM 2: INSTRUCTIONS TO BIDDERS CONTRACTOR QUESTIONS ON THIS PROJECT ARE TO BE ADDRESSED TO THE FOLLOWING INDIVIDUAL(S): ANDRES ESPINOZA, P.E., SAN BENITO AREA ENGINEER; ANDRES.ESPINOSA@TXDOT.GOV ANDRES.ESPINOSA@TXDOT.GOV GABRIEL VILLARREAL, P.E., ASSIST. AREA ENGINEER; GABRIEL.VILLARREAL@TXDOT.GOV GABRIEL.VILLARREAL@TXDOT.GOV CONTRACTOR QUESTIONS WILL BE ACCEPTED THROUGH EMAIL, PHONE, AND IN PERSON BY THE ABOVE INDIVIDUALS. QUESTIONS MAY ALSO BE SUBMITTED VIA THE LETTING PRE-BID Q&A WEB PAGE. THIS WEB PAGE CAN BE ACCESSED FROM THE NOTICE OF CONTRACTORS DASHBOARD LOCATED AT THE FOLLOWING ADDRESS: HTTPS://TABLEAU.TXDOT.GOV/VIEWS/PROJECTINFORMATIONDASHBOARD/NOTICETOCONTRACTORS ALL CONTRACTOR QUESTIONS WILL BE REVIEWED BY THE ENGINEER. ALL QUESTIONS AND ANY CORRESPONDING RESPONSES THAT ARE GENERATED WILL BE POSTED THROUGH THE SAME LETTING PRE-BID Q&A WEB PAGE. THE LETTING PRE-BID Q&A WEB PAGE FOR EACH PROJECT CAN BE ACCESSED BY USING THE DASHBOARD TO NAVIGATE TO THE PROJECT YOU ARE INTERESTED IN BY SCROLLING OR FILTERING THE DASHBOARD USING THE CONTROLS ON THE LEFT. HOVER OVER THE BLUE HYPERLINK FOR THE PROJECT YOU WANT TO VIEW THE Q&A FOR AND CLICK ON THE LINK IN THE WINDOW THAT POPS UP. ITEM 5: CONTROL OF THE WORK PRIOR TO CONTRACT LETTING, BIDDERS MAY OBTAIN A FREE COMPUTERIZED TRANSFER OF FILES (FROM THE ENGINEER'S OFFICE) THAT CONTAINS THE EARTHWORK INFORMATION. IF COPIES OF THE ACTUAL CROSS-SECTIONS IN ADDITIONAL TO, OR INSTEAD OF THE ELECTRONIC FILES ARE REQUESTED, THEY WILL BE AVAILABLE AT THE ENGINEER'S OFFICE FOR BORROWING BY COPYING COMPANIES FOR THE PURPOSE OF MAKING COPIES FOR THE BIDDER AT THE BIDDER'S EXPENSES.

AutoCAD SHX Text

DRAWN BY:MG/KRB

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE:

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

OLMITO

SIDEWALK IMPROVEMENTS

GENERAL NOTES

BID # 240301

AutoCAD SHX Text ITEM 502: BARRICADES, SIGNS, AND TRAFFIC HANDLING SHADOW VEHICLES EQUIPPED WITH TRUCK-MOUNTED ATTENUATORS ARE REQUIRED FOR TRAFFIC HANDLING. SEE NOTES FOR ITEM 6185: TRUCK MOUNTED ATTENUATOR/TRAILER ATTENUATOR, FOR ADDITIONAL REFERENCES PERTAINING TO THE TMAS. REPLACE/RELOCATE ALL REGULATORY SIGNS REMOVED DUE TO CONSTRUCTION OPERATIONS WITH THE SAME SIGN ON FIXED SUPPORT(S) IMMEDIATELY UPON ITS REMOVAL. FIRST OBTAIN PROJECT ENGINEER APPROVAL BEFORE REMOVING ANY REGULATORY ROADWAY SIGN. REQUIRED FLAGGERS ARE TO BE AVAILABLE TO DIRECT TRAFFIC DURING SIGN INTERMEDIATE DOWN TIME. RELOCATE ANY DIRECTIONAL SIGN ASSEMBLIES REMOVED DURING CONSTRUCTION OPERATIONS IMMEDIATELY UPON THEIR REMOVAL. THESE SIGNS SHALL BE RELOCATED TO A LOCATION IN ACCORDANCE WITH THE LATEST VERSION OF THE “TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES”. IN NO CASE WILL A SIGN BE TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES”. IN NO CASE WILL A SIGN BE . IN NO CASE WILL A SIGN BE REMOVED WITHOUT A REPLACEMENT SIGN AND SUPPORT(S) BEING READILY AVAILABLE AND A LOCATION ESTABLISHED. REMOVAL AND RELOCATION OF THESE SIGNS REQUIRED FOR TRAFFIC CONTROL WILL NOT BE PAID FOR DIRECTLY BUT SHALL BE CONSIDERED SUBSIDIARY TO ITEM 502. FROM THE BEGINNING TO THE END OF THE PROJECT, ALL TRAFFIC CONTROL DEVICES NEED TO BE IN ACCEPTABLE CONDITION AS PER THE TEXAS QUALITY GUIDELINES FOR WORK ZONE TRAFFIC CONTROL DEVICES. THE CONTRACTOR FORCE ACCOUNT “SAFETY CONTINGENCY” THAT HAS BEEN ESTABLISHED FOR SAFETY CONTINGENCY” THAT HAS BEEN ESTABLISHED FOR 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 S RESPONSIBLE PERSON BASED ON WEEKLY OR MORE FREQUENT TRAFFIC MANAGEMENT REVIEWS ON THE PROJECT. THE “SAFETY CONTINGENCY” IS SAFETY CONTINGENCY” IS IS NOT INTENDED TO BE USED IN LIEU OF BID ITEMS ESTABLISHED BY THE CONTRACT. REMOVE AND DISPOSE OF ALL LITTER, DEBRIS, OBJECTIONABLE MATERIAL, EXCESS MATERIALS THAT ACCUMULATE AT THE BASE OF ALL TRAFFIC CONTROL DEVICES AS DIRECTED BY THE ENGINEER.

AutoCAD SHX Text ITEM 6: CONTROL OF MATERIALS TO COMPLY WITH THE LATEST PROVISIONS OF BUILD AMERICA, BUY AMERICA ACT (BABA ACT) OF THE BIPARTISAN INFRASTRUCTURE LAW, THE CONTRACTOR MUST SUBMIT A NOTARIZED ORIGINAL OF THE TXDOT CONSTRUCTION MATERIAL BUY AMERICA CERTIFICATION FORM FOR ALL ITEMS CLASSIFIED AS CONSTRUCTION MATERIALS. THIS FORM IS NOT REQUIRED FOR MATERIALS CLASSIFIED AS A MANUFACTURED PRODUCT. REFER TO THE BUY AMERICA MATERIAL CLASSIFICATION SHEET FOR CLARIFICATION ON MATERIAL CATEGORIZATION. THE BUY AMERICA MATERIAL CLASSIFICATION SHEET IS LOCATE AT THE BELOW LINK. HTTPS://WWW.TXDOT.GOV/BUSINESS/RESOURCES/MATERIALS/BUY-AMERICA-MATERIAL- CLASSIFICATION-SHEET.HTML ITEM 7: LEGAL RELATIONS AND RESPONSIBILITIES NO SIGNIFICANT TRAFFIC GENERATOR EVENTS IDENTIFIED. ITEM 8: PROSECUTION AND PROGRESS PREPARE PROGRESS SCHEDULES USING THE CRITICAL PATH METHOD (CPM). ITEM 100: PREPARING RIGHT OF WAY PREPARATION OF RIGHT OF WAY WILL BE DONE IN ACCORDANCE WITH THE CONSTRUCTION PHASING SHOWN ON THE TRAFFIC CONTROL PLANS. PERFORMANCE OF THIS ITEM WILL NOT BE ALLOWED OUTSIDE OF THE PROJECT'S CURRENT CONSTRUCTION PHASE WITHOUT PRIOR APPROVAL BY THE ENGINEER. PREPARATION OF RIGHT OF WAY WILL BE DONE IN ACCORDANCE WITH THE CONSTRUCTION PHASING SHOWN ON THE TRAFFIC CONTROL PLANS. PERFORMANCE OF THIS ITEM WILL NOT BE ALLOWED OUTSIDE OF THE PROJECT'S CURRENT CONSTRUCTION PHASE WITHOUT PRIOR APPROVAL BY THE ENGINEER. REMOVAL OF ALL EXISTING VEGETATION, TREES, AND FENCES WITHIN THE R.O.W. WILL BE SUBSIDIARY TO PREP R.O.W... ITEM 132: EMBANKMENT EMBANKMENT (DENS CONT) SHALL BE TYPE C WITH A MAX. PI OF 40. MATERIAL USED AS EMBANKMENT MATERIAL IN THE TOP TWO FEET BELOW THE BOTTOM OF FLEXIBLE BASE SHALL MEET THE FOLLOWING REQUIREMENTS BASED ON PRELIMINARY TESTS AND SUCH OTHER TESTS FOUND NECESSARY BY THE ENGINEER. 1. THE MATERIAL SHALL BE SUCH AS TO PRODUCE A WELL-BONDED EMBANKMENT AND SHALL THE MATERIAL SHALL BE SUCH AS TO PRODUCE A WELL-BONDED EMBANKMENT AND SHALL HAVE A MINIMUM PI OF 8 AND A MAXIMUM PI OF 30. IT IS THE CONTRACTOR'S RESPONSIBILITY TO ADVISE THE ENGINEER OF THE LOCATION OF THE SOURCE SUFFICIENTLY IN ADVANCE TO AVOID DELAY.

AutoCAD SHX Text ITEM 400: EXCAVATION AND BACKFILL FOR STRUCTURES IF THE CONTRACTOR ELECTS TO CUT PAVEMENT (EXISTING/DETOUR) FOR STRUCTURAL WORK BEYOND THAT REQUIRED BY THE CONSTRUCTION PHASING SHOWN IN THE PLANS AND APPROVED BY THE ENGINEER, IT SHALL BE RESTORED AT HIS EXPENSE AND BACKFILLED TO ITS ORIGINAL CONDITION OR BETTER IN ACCORDANCE WITH ITEM 400. UNLESS SHOWN OTHERWISE IN THE PLANS, USE A 1-FT DEPTH FOR ITEM 400 STRUCTURAL EXCAVATION (SPECIAL) FOR GRAVEL BEDDING NEEDED BELOW DRAINAGE STRUCTURES WITH UNSTABLE MATERIAL.

AutoCAD SHX Text STRUCTURAL EXCAVATION SPECIAL (GRAVEL): USE DURABLE NATURAL STONE WHEN TESTED IN ACCORDANCE WITH TEX-411-A, HAS WEIGHT LOSS OF NO MORE THAN 18% AFTER 5 CYCLES OF MAGNESIUM SULFATE SOLUTION. PROVIDE GRAVEL CONFORMING TO AN AGGREGATE GRADE NO. 1 AS SHOWN ON TABLE 4 OF ARTICLE 421.2.

AutoCAD SHX Text

DRAWN BY:MG/KRB

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE:

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

“ ” OLMITO

GENERAL NOTES

BID # 240301

AutoCAD SHX Text ITEMS 662 AND 666: WORK ZONE PAVEMENT MARKINGS AND RETRO REFLECTORIZED PAVEMENT MARKINGS ALL PERMANENT PAVEMENT MARKINGS AND WORK ZONE PAVEMENT MARKINGS FOR THIS PROJECT UNDER THESE ITEMS SHALL BE 0.100 INCHES (100 MIL) THICK THERMOPLASTIC. ANY PERMANENT PAVEMENT MARKINGS OR NON-REMOVAL WORK ZONE PAVEMENT MARKINGS LACKING REFLECTIVITY IN ACCORDANCE WITH THE REQUIREMENTS OF TEX 828-B, OR THAT FAIL TO MEET MINIMUM RETRO REFLECTIVITY REQUIREMENTS FOR LONGITUDINAL PAVEMENT MARKINGS WHEN REQUIRED, WILL BE ADDRESSED PER THE REQUIREMENTS OF THE SPECIFICATION. THE ROADWAY WILL BE RE-STRIPED AT NO ADDITIONAL COMPENSATION. PAVEMENT SURFACE PREPARATION FOR MARKINGS AND MARKERS WILL NOT BE PAID FOR DIRECTLY BUT SHALL BE CONSIDERED SUBSIDIARY TO ITEM 666. PRIOR TO ANY STRIPING OPERATIONS, AN ON-SITE COORDINATION MEETING BETWEEN ALL THE PARTIES INVOLVED WILL BE REQUIRED TO REVIEW STRIPING DETAILS AND REQUIREMENTS TO ENSURE QUALITY WORK. THE BEADS USED ON THIS PROJECT SHALL MEET THE REQUIREMENTS OF DEPARTMENTAL MATERIALS SPECIFICATION DMS-8290, GLASS TRAFFIC BEADS TEXAS TYPE II & III. USE A 50% TYPE II/ 50% TYPE III MIX UTILIZING A DOUBLE DROP SYSTEM WITH TYPE III BEADS DROPPED FIRST.

AutoCAD SHX Text THE CONTRACTOR FORCE ACCOUNT "EROSION CONTROL MAINTENANCE" THAT HAS BEEN ESTABLISHED FOR THIS PROJECT IS INTENDED TO BE UTILIZED FOR WORK ZONE BEST MANAGEMENT PRACTICE (BMP) MAINTENANCE, TO IMPROVE THE EFFECTIVENESS OF THE ENVIRONMENTAL CONTROLS THAT MAY NEED MAINTENANCE ATTENTION AND/OR REQUIRE REPLACEMENT WHILE THE PROJECT IS STILL UNDER THE CONSTRUCTION STAGE. THESE PROCEDURES WILL BE MUTUALLY AGREED UPON BY THE ENGINEER AND THE CONTRACTOR'S RESPONSIBLE PERSON BASED ON WEEKLY OR MORE FREQUENT BMP MANAGEMENT REVIEWS ON THE PROJECT. THE "EROSION CONTROL MAINTENANCE" IS NOT INTENDED TO BE USED IN LIEU OF BID ITEMS ESTABLISHED BY THE CONTRACT. ITEM 530: INTERSECTIONS, DRIVEWAYS, AND TURNOUTS PRIME COAT SHALL MEET THE REQUIREMENTS OF ITEM 310. PUBLIC AND PRIVATE DRIVEWAYS NEED TO HAVE A SMOOTH VERTICAL TRANSITION TIE-IN BETWEEN THE PROPOSED DRIVEWAY AND THE EXISTING DRIVEWAY. THE CONTRACTOR IS TO ADD A VERTICAL TAPER IF NEEDED WHICH WILL BE SUBSIDIARY TO ITEM 530. ITEM 531: SIDEWALKS CONSTRUCT 1/4-INCH THICK SCORE JOINTS AT A MAXIMUM 6-FOOT SPACING AND EXPANSION JOINTS AT A MAXIMUM 18-FOOT SPACING. CONSTRUCT A JOINT IN THE CENTER OF THE SIDEWALK IF IT IS OVER 15-FEET WIDE. FOR STEEL REINFORCEMENT, USE 6X6-INCH SPACING #3 BARS OR 6X6-D6 WELDED WIRE FABRIC. ITEM 560: MAILBOX ASSEMBLIES COORDINATE AND VERIFY FINAL MAILBOX LOCATIONS WITH TXDOT AND THE US POSTMASTER.

AutoCAD SHX Text EXISTING SIGNS SHOWN TO BE REMOVED AND RELOCATED WITHIN THIS PROJECT SHALL FIRST BE IDENTIFIED IN THE FIELD BEFORE THEY ARE REMOVED AND RELOCATED TO THEIR NEW INSTALLATION POSITION AS DETERMINED IN THE PLANS. THE COMPLETE SIGN ASSEMBLY SHALL BE REMOVED AND THE SIGN WITH POST SHALL BE SEPARATED AT THE CONCRETE FOUNDATION. THE CONCRETE FOUNDATION SHALL BE DISPOSED OFF IN ACCORDANCE WITH THIS BID ITEM. NO SIGN SHALL BE REMOVED WITHOUT PRIOR APPROVAL. ALL EXCESS EXCAVATION SHALL BE SPREAD UNIFORMLY INSIDE THE RIGHT OF WAY AS DIRECTED AND SHALL BE INCLUDED IN THE PRICE OF THIS ITEM.

AutoCAD SHX Text ITEM 644: SMALL ROADSIDE SIGN ASSEMBLIES ALL SIGNS SHALL BE INSTALLED AS SHOWN IN THE PLANS AND IN ACCORDANCE WITH THE CURRENT EDITION OF THE "TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES" AND THE SIGN CREW FIELD BOOK” (SCFB). (SCFB). ALL SIGNS SHALL BE ERECTED ACCORDING TO THE LOCATIONS SHOWN ON THE SIGNING LAYOUT SHEETS EXCEPT THAT A SIGN MAY BE SHIFTED IN ORDER TO SECURE A MORE DESIRABLE LOCATION. ALL SIGN LOCATIONS WILL BE STAKED AS SHOWN IN THE PLANS AND AS APPROVED. IT IS THE INTENT OF THE PLANS TO ERECT ALL ROADSIDE TRAFFIC SIGNS WITH THE SIGN EDGE A MINIMUM OF 6 FEET FROM THE EDGE OF THE SHOULDER, OR IF NONE, 12 FEET FROM THE EDGE OF THE TRAVEL LANE. IN CURB AND GUTTER SECTIONS, THE SIGN EDGE SHALL BE A MINIMUM OF 2 FEET FROM THE FACE OF THE CURB.

AutoCAD SHX Text ITEM 504: FIELD OFFICE AND LABORATORY FOR THIS PROJECT A FIELD OFFICE WILL NOT BE REQUIRED AT THE PROJECT SITE. ITEM 506: TEMPORARY EROSION, SEDIMENTATION, AND ENVIRONMENTAL CONTROLS BEFORE STARTING EACH PHASE OF CONSTRUCTION, REVIEW WITH THE ENGINEER THE SW3P USED FOR TEMPORARY EROSION CONTROL AS OUTLINED ON THE PLANS. BEFORE CONSTRUCTION, PLACE THE TEMPORARY EROSION AND SEDIMENTATION CONTROL FEATURES AS SHOWN ON THE SW3P. LOCATION OF CONSTRUCTION EXITS ARE TO BE APPROVED BY THE ENGINEER. AFTER COMPLETING EARTHWORK OPERATIONS, RESTORE AND RESEED THE DISTURBED AREAS IN ACCORDANCE WITH THE DEPARTMENT'S SPECIFICATIONS FOR PERMANENT OR TEMPORARY EROSION CONTROL. BEFORE STARTING GRADING OPERATIONS AND DURING THE PROJECT DURATION, PLACE THE TEMPORARY OR PERMANENT EROSION CONTROL MEASURES TO PREVENT SEDIMENT FROM LEAVING THE RIGHT OF WAY.

AutoCAD SHX Text FOR THIS PROJECT, ALUMINUM TYPE SIGN BLANKS AS PROVIDED FOR UNDER ITEM 636 WILL BE REQUIRED FOR ALL PROPOSED SIGNING INSTALLED UNDER ITEM 644. ALUMINUM SIGN BLANKS LESS THAN 7.5 SQUARE FEET SHALL BE 0.08-INCH-THICK, SIGN BLANKS 7.5 TO 15 SQUARE FEET SHALL BE 0.100-INCH-THICK AND SIGN BLANKS GREATER THAN 15 SQUARE FEET SHALL BE 0.125 INCH THICK. ALL EXCESS EXCAVATION SHALL BE SPREAD UNIFORMLY INSIDE THE RIGHT OF WAY AS DIRECTED AND SHALL BE INCLUDED IN THE PRICE OF THESE ITEMS. SIGN TYPES WHICH DESIGN DETAILS ARE NOT SHOWN ON THE PLANS SHALL CONFORM WITH THE LATEST EDITION OF THE DEPARTMENT'S "STANDARD HIGHWAY SIGN DESIGN FOR TEXAS" MANUAL. SIGNS SHOWN TO BE REMOVED SHALL INCLUDE THE COMPLETE SIGN INSTALLATION AND SEPARATE THE SIGN POST AT THE CONCRETE FOUNDATION. THE CONCRETE FOUNDATION SHALL BE DISPOSED IN ACCORDANCE WITH THIS BID ITEM. EXCEPT FOR CONCRETE FOUNDATIONS, ALL REMOVED SIGN PANELS, SIGN POSTS, AND HARDWARE SHALL REMAIN THEN PROPERTY OF THE DEPARTMENT. ALL REMOVED SIGN INSTALLATIONS SHALL BE COMPLETELY DISASSEMBLED. ALL SALVAGEABLE SECTIONS OF SIGN PANELS SHALL BE RECYCLED BY TXDOT. THE REMOVED SIGN MATERIAL WILL BE REQUIRED TO BE HAULED TO THE MAINTENANCE YARD CLOSEST TO THE PROJECT. NO SIGNS SHALL BE REMOVED WITHOUT PRIOR APPROVAL.

AutoCAD SHX Text

DRAWN BY:MG/KRB

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE:

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

ESTIMATE & QUANTITY SHEET

BID # 240301

AutoCAD SHX Text

DRAWN BY:MG/KRB

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE:

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

TRAFFIC CONTROL GENERAL NOTES

AND

SEQUENCE OF CONSTRUCTION

BID # 240301

AutoCAD SHX Text

DRAWN BY:MG/KRB

AutoCAD SHX Text

CHECKED BY:

AutoCAD SHX Text

APROVED BY:

AutoCAD SHX Text

CAMERON COUNTY

AutoCAD SHX Text

SCALE:

AutoCAD SHX Text

DATE: 06/07/23

AutoCAD SHX Text

PROJECT NO.:

AutoCAD SHX Text 20-0027T

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

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

AutoCAD SHX Text San Benito, Texas 78586

AutoCAD SHX Text 1390 W. Expressway 83

AutoCAD SHX Text

>.cco O•-

IJJ

._L 0� >.c .. 0 • CO Cl) 0 "' L Cl):, LC

0+-"' ;o +-

L •-00 z ... 8 >.L

+- - CJI

O•- C ,c( .O•-

Cll lJJ - 0 C:, ·- 0 U)

+- QCI)

OIJJL

OCII LL ti) D. Cl)

OCJI

CJIC O

C E •- CIJ 0

Cll',L

C IJJO

CJIQU)

C +- 1,a- -o:, tllOtll 0 X Cl) x,- L GI ... .. ' .o

L Cl)

CIICIIL

C>L +- Cl) 0

00 >.UJ C

OBEY

WARNING

SIGNS

STATE LAW

R20-3T 48" X 42"

END

ROAD WORK

G20-2 36" X 18"

◊ MAJOR STREET

G20-5oP WORK

36" X 24" ZONE G20-5T

TRAFFIC 48" X 24"

R20-5T

36" X 36" FINES

DOUBLE G20-6T

R20-5oTP 48" X 30"

WHEN

36" X 18" WORKERS

ARE PRESENT

CW20SG-1

48" X 48"

WORK AREA

BEGIN

ROAD WORK

NEXT ll MILES

NAME

ADDRESS

CITY

STATE

CONTRACTOR

CW20SG-1

48" X 48"

B lo a:

;1

1: '

◊I◊

CW20SG-1

48" X 48"

X

BEGIN

ROAD WORK

NEXT ll MILES

NAME

ADDRESS

CITY

STATE

CONTRACTOR

X

G20-5T 48" X 24"

G20-6T 48" X 30"

X

WORK G20-5oP

ZONE 36" X 24"

OBEY

TRAFFIC WARNING

FINES R20-5T SIGNS

36" X 36"

DOUBLE STATE LAW

WHEN R20-5oTP R20-3T

WORKERS

ARE. �RESENT 36" X 18" 48" X 42"

X

NOTES

1. Project signing as shown shol I be in place whenever signal contract work is in progress.

G20-2 36" X 18" 2. For closely adjoining projects, advance signing moy not be reQuired in advance of each intersection, but only in advance of the intersections at the project I imits. Actual locations wil I be as directed by the Engineer.

3. Advance signs shol I be removed when signal construction operations ore no longer under way, as directed by the Engineer •

TYPICAL ADVANCE SIGNAL PROJECT SIGNING

4. Warnin9 sign spacing shown is typical for both direct , ons.

o�•-

FOR LONG TERM and INTERMEDIATE-TERM STATIONARY WORK OPERATIONS 5• See the Tobie on sheet 1 of 2 for Typical ilia warning sign spacing.

�8. 0 GENERAL NOTES FOR WORK ZONE SIGNS REFLECTIVE SHEETING

CJIL IJJ

.� a g

>,L t:ICO

LO._

t:ILL CO CV o ... c ., ,_ 0 u,go

•- X + C ,_ .. t:I >.L ._ 0 0 0 t:I

CIIC

.. a, 'C 0

0:: COO+

LL.I :IE u, ::I! -a,u,c,) <(C•-• -',_ C u t:l+- Vl C

- •-it-- 0 ><O

1, Signs shol I be instol led and maintained in o straight and plumb condition.

2. Wooden sign posts shol I be pointed white.

3. Barricades shol I NOT be used as sign supports.

4, Nails shol I NOT be used to attach signs to any support.

5. Al I signs shal I be installed in accordance with the plans or as directed by the Engineer •

6. The Contractor shall furnish the sign design shown in the plans or in the "Standard Highway Sign Designs for Texas" <SHSD>.

7. The Contractor shall furnish sign supports and substrates listed in the "Compliant Work Zone Traffic Control Device List" <CWZTCD>, instol led as per the manufacturer's recommendations.

8. Temporary signs that hove damaged or cracked substrates and/or damaged or marred reflective sheeting shol I be replaced as directed by the Engineer.

9. Identification markings may be shown only on the bock of the sign substrate. The maximum height of letters and/or company logos used for identification shal I be 1 ",

10. Damaged wood posts shal I be replaced. Splicing wood posts wi 11 not be al lowed.

DURA T I ON OF WORK

1. Work zone durations ore defined in Port 6, Section 6G.02 of the Texas Manual on Uniform Traffic Control Devices <TMUTCD>.

SIGN MOUNTING HEIGHT

1. Sign height of Long-term/Intermediate-term warning signs shol I be as shown on Figure 6F-1 of the TMUTCD.

2. Sign height of Short-term/Short Duration warning signs shall be as shown on Figure 6F-2 of the TMUTCD.

1 • A I I signs sho I I be retroref I ect i ve and constructed of sheeting meet i ng the reQuirements of the OMS and color usage table shown on this sheet.

SIGN SUPPORT WEIGHTS

1. Weights used to keep signs from turning over should be sandbags filled with dry, cohesionless material •

2. The sandbags wil I be tied shut to keep the sand from spilling and to maintain o constant weight,

3. Rock, concrete, iron, steel or other solid objects wil I not be permitted for use as sign support weights.

4. Sandbags should weigh a minimum of 35 lbs and o maximum of 50 lbs.

5. Sandbags shal I be mode of o durable material that tears upon vehicular impact. Rubber, such as tire inner tubes, shol I not be used.

6. Rubber ballasts designed for channelizing devices should not be used for ballast on portable sign supports. Sign supports designed and manufactured with rubber bases may be used when shown on the CWZTCD I ist,

7. Sandbags shal I only be placed along or laid over the base supports of the traffic control device and shol I not be suspended above ground level or hung with rope, wire, chains or other fostners. Sandbags shal I be placed along the length of the skids to weigh down the sign support.

8. Sandbags shal I NOT be placed under the skid and shall not be used to level sign supports placed on slopes.

LEGEND

..&. Sign •• Chonne I i zing Devices

= Type 3 Barricade

DEPARTMENTAL MATERIAL SPECIFICATIONS

l

T

Temporary Traffic Barrier See Note 4 below

T T T T l l <See Note 7 below>

T T

SIDEWALK DIVERSION

SIDEWALK CLOSED

CROSS HERE

R9-11 al 24" X 12"

SIDEWALK DETOUR

See Note 8

R9-11oR -.......... � .................... �24" X 12"

CW11-2

36" X 36" See Note 6

� CW16-7PL

� 24" X 12"

R9-9 24" X 12"

SIDEWALK CLOSED

USE OTHER SIDE CROSSWALK CLOSURES

PEDESTRIAN CONTROL

1. Holes, trenches or other hazards shall be odeQuotely protected by covering, delineating or surrounding the hazard with orange plastic pedestrian fencing or longitudinal channelizing devices, or as directed by the Engineer.

2. "CROSSWALK CLOSURES" OS detailed above wil I reQuire the Engineer's approval prior to instol lotion.

R9-11L 24" X 12"

SHEET 2 OF 2

3. Regulatory signs shal I be mounted at least 7 feet, but not more than 9 feet, above the paved surface regardless of work duration. SIGN FACE MATERIALS

FLEXIBLE ROLL-UP REFLECTIVE

I

SIGNS I

DMS-8300

DMS-8310

3. R9 series signs shown may be placed on supports detailed on the BC standards or CWZTCD list, or when fabricated from approved lightweight plastic substrates, they may be mounted on top of o plastic drum at or near the I Texas Department of Transportation

Traffic Operations

Division Standard

REUOVING OR COVERING I ocot ion shown.

COLOR USAGE SHEETING MATERIAL

4. For speeds less than 45 mph longitudinal channelizing devices moy be used

1. When sign messages may be confusing or do not apply, the signs instead of traffic barriers when approved by the Engineer. Attenuation of shal I be removed or completely covered, unless otherwise blunt ends and installation of water filled devices shall be as per BCl9l ORANGE BACKGROUND TYPE BFL OR TYPE Cn SHEETING approved by the Engineer. and manufacturer's recommendations.

WHITE BACKGROUND

2. When signs are covered, the materiel used shal I be opoQue, such 5. Location of devices are for general guidance. Actual device spacing and as heovr mil black plastic, or other materials which wil I cover location must be field adjusted to meet actual conditions. TYPE A SHEETING

ACRYLIC NON-REFLECTIVE SHEETING

the ent,re sign face and maintain their opoQue properties under 6. Where pedestrians with visual disabilities normally use the closed sidewalk automobile heodl ights at night without damaging the sign sheeting. Detectable Pedestrian Barricades should be used instead of the Type 3 BLACK LEGEND & BORDERS Burlap, or heavy materials such as plywood or aluminum shal I not Barricades shown. be used to cover signs. 7. The width of existing sidewalk should be maintained if practical.

3. Duct tape or other adhesive materiel shal I NOT be affixed to a Only pre-Quo I ified products shal I be used. A copy of the 8. Pavement markings for mid-block crosswalks shol I be paid for under the sign face. "Campi iant Work Zone Traffic Control Devices List" <CWZTCDl appropriate bid items.

describes pre-Qualified products and their sources and may 9. When crosswalks or other pedestrian facilities ore closed or relocated,

4. Signs and anchor stubs shal I be removed and holes bock filled upon be found at the fol lowing web address: temporary facilities shall be detectable and shall include accessibility completion of the work. features consistent with the features present in the existing pedestrian

TRAFFIC SIGNAL

BARRICADES AND

WORK

SIGNS

FILE: wzbts-13.dgn

© TxDOT Apr i I 1992

REVISIONS

WZ<BTS-2>-13

DN, TxDOT CK, TxDOT ow, TxDOT °" TxDOT

CONT SECT JOB HIGHWAY

DIST COUNTY SHEET NO. � � http://www.txdot.gov/txdot_library/publications/construction.htm foci I ity. 2·98 10-99 1-1 3 ��----------------------------------------------------------------------------------------------------------... 4�-

_8_3_-_0_3 ____________________ _11

BID # 240301

adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text

VARIOUS

adonica.delossantos Typewritten Text

CAMERON

adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Rectangle

DN: CK: DW: CK:FILE:

JOB

COUNTY

SECT

DIST

REVISIONS

TxDOT TxDOT TxDOT TxDOT

HIGHWAY

SHEET NO.

C TxDOT o f t h i s s t a n d a r d t o o t h e r f o r m a t s o r f o r i n c o r r e c t r e s u l t s o r d a m a g e s r e s u l t i n g f r o m i t s u s e k i n d i s m a d e b y

T x

D O

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

D O

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

T e x

E g i n e e r i g

P a c t i c

A t

N r r a n t y o f a n y

D I

S C

L A I

M E

R

CONTNovember 2002

F I

L E

D A

T E

SHEET 1 OF 12

AND REQUIREMENTS

GENERAL NOTES

BARRICADE AND CONSTRUCTION

4-03

9-07

5-10

7-13

BC(1)-21

8-14 bc-21.dgn

Standard Division Safety Traffic

BARRICADE AND CONSTRUCTION (BC) STANDARD SHEETS GENERAL NOTES:

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)

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 progress or a definite need exists.

11. Traffic control devices should be in place only while work is actually in limits. For mobile operations, CSJ limit signs are not required.

CONTRACTOR and END ROAD WORK signs shall be erected at or near the CSJ erected in advance of the CSJ limits. The BEGIN ROAD WORK NEXT X MILES, LATER and the WORK ZONE TRAFFIC FINES DOUBLE sign with plaque shall be on BC(2). The OBEY WARNING SIGNS STATE LAW sign, STAY ALERT TALK OR TEXT

Control Devices, CSJ limit signs are required. CSJ limit signs are shown than mobile operations as defined by the Texas Manual on Uniform Traffic

10. Where highway construction or maintenance work is being undertaken, other 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

5-21

COMPLIANT WORKZONE TRAFFIC CONTROL DEVICES

Assessing safety Hardware (MASH).

2. Work zone traffic control devices shall be compliant with the Manual for and their sources.

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

1. Only pre-qualified products shall be used. The "Compliant Work Zone when flagging is used at night.

2. Except in emergency situations, flagger stations shall be illuminated 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

WORKER SAFETY NOTES:

BID # 240301

samuel.olguin Text Box adonica.delossantos Typewritten Text

CAMERON

adonica.delossantos Typewritten Text

VARIOUS

adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos

COUNTY

SECT

DIST

REVISIONS

TxDOT TxDOT TxDOT

HIGHWAY

SHEET NO.

C TxDOT o f t h i s s t a n d a r d t o o t h e r f o r m a t s o r f o r i n c o r r e c t r e s u l t s o r d a m a g e s r e s u l t i n g f r o m i t s u s e k i n d d e

D O

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

D O

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

T e x g i n e e r i a c t i t r r a n t y o f a n y

D I

S C

L A I

M E

R

CONT

bc-21.dgn

November 2002

F I

L E

D A

T E

SHEET 2 OF 12

R11-2

ROAD

CLOSED

XX

ROAD

WORK

AHEAD

END

ROAD WORK

END

ROAD WORK

CW20-1D

CW1-6

NAME

ADDRESS

CITY

STATE

CONTRACTOR

ROAD WORK

NEXT X MILES

BEGIN

ROAD

WORK

AHEAD

ROAD

WORK

AHEAD

P R

O J

E C

T

1 Block - City

1 Block - City

ROAD WORK

END

ROAD WORK

NEXT X MILES

P R

O J

E C

T

CROSSROAD X

X

X

X

ROAD

WORK

AHEAD

END

ROAD WORK

END

ROAD WORK

CW20-1D

NAME

ADDRESS

CITY

STATE

CONTRACTOR

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

G20-5T

G20-5T

CW1-4R

SAMPLE 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

ROAD G20-5T

/ MILE

NEXT X MILES

TYPICAL CONSTRUCTION WARNING SIGN SIZE AND SPACING

MPH

Posted

Speed

Sign

Spacing

(Apprx.)

65 700

70 800

"X"

Feet

75 900 2

80 1000 2

SPACING

SIZE

9-07

Devices Channelizing

Devices Channelizing min.

80'

AREA

WORK

Limit

CSJ

1 and 4) see Note

(Optional

G20-2

G20-1aT

G20-1aT

NEXT X MILES

G20-2

CW13-1P

SPACE

WORK

CW13-1P

MPH

MPH

G20-2

SPACE

WORK

Channelizing Devices

LEGEND

Sign

Type 3 Barricade spacing requirements.

TMUTCD for sign

Spacing chart or the

Warning Sign Size and

See Typical Construction

G20-1bTR

G20-6T

G20-2

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

TxDOT

7-13 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

PROJECT LIMIT

BARRICADE AND CONSTRUCTION

WARNING

SIGNS

STATE LAW

OBEY

R20-3T

WARNING

SIGNS

STATE LAW

OBEY

WORK

ZONE

TRAFFIC

FINES

DOUBLE

WHEN

WORKERS

ARE PRESENT

BEGIN

R20-5T

R20-5aTP

SPEED

LIMIT

XX

X location with sign coordinate line should

NO-PASSING

Beginning of SPEED

LIMIT

XX

R2-1

R2-1

BC(2)-21

R2-1

SPEED

LIMIT

XX

X

G20-10T

XX

CW1-4L

MPHCW13-1P

NAME

ADDRESS

CITY

STATE

CONTRACTOR

ROAD WORK

NEXT X MILES

BEGIN DO

NOT

PASS

appropriate) (as R4-1 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.

Safety Traffic

NOTES

G20-2bT

END

WORK ZONE

WORK

ZONE

TRAFFIC

FINES

DOUBLE

WHEN

WORKERS

ARE PRESENT

R20-5T

R20-5aTP

BEGIN

G20-9TP

WORK

ZONE

TRAFFIC

FINES

DOUBLE

WHEN

WORKERS

ARE PRESENT

R20-5T

R20-5aTP

BEGIN

G20-9TP

WORK

ZONE

TRAFFIC

FINES

DOUBLE

WHEN

WORKERS

ARE PRESENT

R20-5T

R20-5aTP

BEGIN

G20-9TP

END

WORK ZONE

ROAD WORK

NEXT X MILES

G20-1bTL

END

WORK ZONE

X

ROAD

WORK

AHEAD

CW20-1D

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 maintenance work, with the exception of mobile operations.

CSJ limit signing is required for highway construction and 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

1 and 4) see Note

(Optional

(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, 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.

Note 2 under "Typical Location of Crossroad Signs".

crossroads at the discretion of the Engineer as per TMUTCD Part 5. See

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.

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 information shall be shown in the plans.

crossroads. The Engineer will determine whether a road is low volume as per TMUTCD Part 5. This

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

WORK AREAS IN MULTIPLE LOCATIONS WITHIN CSJ LIMITS

G20-9TP

5-21

R20-3T

BID # 240301

samuel.olguin Text Box adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text

CAMERON

adonica.delossantos Typewritten Text

VARIOUS

adonica.delossantos Typewritten Text adonica.delossantos Typewritten Text adonica.delossantos

COUNTY

SECT

DIST

REVISIONS

TxDOT TxDOT TxDOT

HIGHWAY

SHEET NO.

C TxDOT o f t h i s s t a n d a r d t o o t h e r f o r m a t s o r f o r i n c o r r e c t r e s u l t s o r d a m a g e s r e s u l t i n g f r o m i t s u s e k i n d d e

D O

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

D O

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

T e x g i n e e r i a c t i t r r a n t y o f a n y

D I

S C

L A I

M E

R

CONT

bc-21.dgn

November 2002

F I

L E

D A

T E

SHEET 3 OF 12

TxDOT

9-07

7-13

WORK ZONE SPEED LIMIT

BARRICADE AND CONSTRUCTION

BC(3)-21

Safety Traffic

SPEED

LIMIT

SPEED

LIMIT

TYPICAL APPLICATION OF WORK ZONE SPEED LIMIT SIGNS

WORK

ZONE

SPEED

LIMIT

WORK

ZONE

WORK

ZONE

SPEED

LIMIT

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

R2-1

R2-1

R2-1 R2-1

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 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

G20-5aP

G20-5aP

SPEED

LIMIT

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…