Type II Signal Rebuilds Dist. 6.pdf
PDF 140 KB Posted
- Attached to
- Signal Rebuild District 6
- Solicitation number
- P045653
- Issued by
- Charleston County, South Carolina
About this file
This is a Notice to Contractors issued by the South Carolina Department of Transportation (SCDOT) for a Type II Signal Rebuilds project in District 6, located in Charleston. The project encompasses comprehensive traffic signal infrastructure work with a completion deadline of October 31, 2028. Work items include mobilization, removal and disposal of existing pavement (117 square yards), installation of thermoplastic pavement markings, fabrication and installation of signage, extensive conduit work (including 1-inch, 2-inch, and 3-inch schedule 80 PVC conduit and 2-inch schedule 80 HDPE directional bored conduit totaling approximately 4,110 linear feet), copper wire installation (totaling approximately 25,650 linear feet across multiple conductor configurations), electrical service modifications for six traffic signal locations, underground electrical enclosures (49 total units in various sizes), steel strain poles (19 units), break-away aluminum pedestal poles (6 units), signal cabinets (7 units), and signal heads (60 units across multiple configurations). Bids will be electronically submitted and publicly opened on August 11, 2026, at 2:00 p.m. at SCDOT Headquarters, 955 Park Street, Columbia, South Carolina. Proposal bid forms and construction standards became available on July 11, 2026, through the Bid Express website, with plans and proposals accessible via the Construction Extranet and Engineering Publications.
The project has a zero percent Disadvantaged Business Enterprise (DBE) goal. Funding is provided through State Project P045653. Hardcopy plans and proposals are available upon request from SCDOT Engineering Publications for $15 per proposal and $2 per plan sheet, payable by cash, check, money order, or credit card. Contractors may verify their Contractor Performance Score (CPS) by contacting SCDOT Construction Data Support at (803) 737-2031, and certain projects may require a minimum quarterly CPS as noted. The Voluntary Plan Holders List is available on BIDX. All bidding documents, including CPM schedule templates and contractor discussion boards, are accessible through the SCDOT website and Construction Extranet at no charge with registration. Additional inquiries regarding the letting should be directed to the Contract Administration Office at (803) 737-7469.
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SOUTH CAROLINA DEPARTMENT OF TRANSPORTATION
NOTICE TO CONTRACTORS
For August 11, 2026
Letting Location:
SCDOT Headquarters Building
Conference Room 331 955 Park Street, Columbia, SC
Electronic Bids for the contracts listed herein will be publicly opened. All bid totals will be printed and posted on the SCDOT web site, Bid Express, and the Construction Extranet immediatley after bids are opened.
The following items will be made available on July 11, 2026 unless otherwise noted:
• Proposal bid forms on the Bid Express website (www.bidx.com)
• Construction Standards can be found under Business via SCDOT web site (www.scdot.org)
Access the Construction Extranet (https://www.scdot.org/business/constructionletting-extranet.aspx). for the following items:
• Proposals
• Plans
• Announcements
• Bids as Received
• CPM Schedule Templates
• Contractor Discussin Board
Contractors are encouraged to utilize the Discussion Board to make contact with other Prime and Subcontractors to request/offer quotes. There is no charge to access this site, but you must register for a user name and password.
Certain projects will require bidders to have a minimum quarterly CPS (Contractor Performance Score) issued by SCDOT. These projects will be noted accordingly to include the minimum score and quarter issued. Contractors wishing to verify their CPS may call SCDOT Construction Data Support at (803)737- 2031.
Hardcopy plans and proposals are available via Engineering Publications:
o Printed upon request only, call ahead for pickup orders o Located in room G23 SCDOT Headquarters o Email PlanStorage@scdot.org /Phone (803)737-4533/ Fax (803)737-4530 o Proposals are $15 and Plans are $2 per sheet o Cash, check, money order, VISA/MC accepted payable to SCDOT (No refunds) o Contractors do not have to buy plans to be able to bid o The Voluntary Plan Holders List is available on BIDX.
Please contact the Contract Administration Office at (803)737-7469 with all Letting related questions.
Call No.: 010 1Page:Letting Date: August 11, 2026 Letting Time: 2:00 pm
South Carolina Department of Transportation 7/7/2026
1077530SC File NO(S).:
CO(S).: Charleston
DBE Goal Percent: 0.00%
Completion Date:
Description: TYPE II SIGNAL REBUILDS DIST. 6
10/31/2028 Days
Approx. Length (miles):
ITEMS OF WORK INCLUDE THE FOLLOWING:
0.0000
Funding: ST
P045653P045653PCN: Project No.:
Description Quantity Units
MOBILIZATION 1.000 LS
BONDS AND INSURANCE 1.000 LS
REMOVAL & DISPOSAL OF EXISTING PAVEMENT 117.000 SY
TRAFFIC CONTROL 1.000 LS
8" WHITE SOLID LINES THERMOPLASTIC - 125 MIL. 750.000 LF
24" WHITE SOLID LINES (STOP/DIAG LINES)-THERMO.-125 MIL 271.000 LF
REMOVAL OF PAVEMENT MARKINGS 68.000 LF
FLAT SHEET, TYPE III, FIXED SZ. & MSG. SIGN 73.750 SF
MOUNTING ASSEMBLY FOR F.S. SIGN ERCTD ON SPAN WIRE 10.000 EA
RELOCATION OF MOUNT.ASSEMBLY FOR FS.SIGN ON SPAN WIRE 4.000 EA
FURNISH & INSTALL 1.0" SCHEDULE 80 PVC CONDUIT 760.000 LF
FURNISH & INSTALL 2.0" SCHEDULE 80 PVC CONDUIT 2,760.000 LF
FURNISH & INSTALL 3.0" SCHEDULE 80 PVC CONDUIT 290.000 LF
FURNISH ADDITIONAL CONDUIT WITHIN DIRECTIONAL BORE 340.000 LF
FURNISH & INSTALL 2" SCHEDULE 80 HDPE CONDUIT (DIRECTIONAL BORED) 720.000 LF
FURNISH & INSTALL NO. 14 COPPER WIRE, 4 CONDUCTOR - GRAY 4,600.000 LF
FURNISH & INSTALL NO. 14 COPPER WIRE, 8 CONDUCTOR (BLACK) 9,490.000 LF
FURNISH & INSTALL NO. 14 COPPER WIRE, 8 CONDUCTOR (GRAY) 6,650.000 LF
FURNISH & INSTL NO. 14 COPPER WIRE,1-CONDUCTOR FOR LOOP WIRE 4,910.000 LF
SAWCUT FOR LOOP DETECTOR 1,550.000 LF
FURNISH & INSTALL ELECTRICAL SERVICE FOR TRAFFIC SIGNAL 6.000 EA
MOD. EXIST ELECTRICAL SERVICE FOR TRAFFIC SIGNAL 1.000 EA
F&I-12"X12"X12"D.ELEC.FLUSH UNDGRD.ENCLOS-(STR.POLY.CONC.)HD 10.000 EA
F&I-13"X24"X18"D.ELEC.FLUSH UNDGRD.ENCLOS-(STR.POLY.CONC.)HD 32.000 EA
F&I-17"X30"X24"D.ELEC.FLUSH UNDGRD.ENCLOS-(STR.POLY.CONC.)HD 7.000 EA
FURNISH & INSTALL 13" X 28' STEEL STRAIN POLE AND FOUNDATION 13.000 EA
FURNISH & INSTALL 13" X 32' STEEL STRAIN POLE AND FOUNDATION 6.000 EA
FURNISH & INSTALL 3/8" GALVANIZED STEEL CABLE 2,390.000 LF
FURNISH & INSTALL 4' BREAK-AWAY ALUMINUM PEDESTAL POLE 1.000 EA
FURNISH & INSTALL 10' BREAK-AWAY ALUM PEDESTAL POLE AND BASE 5.000 EA
F&I - CONTR 332/336 CABINET ASSEMBLY - BASE MOUNTED 001 7.000 EA
FURNISH & INSTALL - 12" 5 SECTION SIGNAL HEAD 1.000 EA
FURNISH & INSTALL -12" 4 SECTION SIGNAL HEAD 5.000 EA
Call No.: 010 2Page:Letting Date: August 11, 2026 Letting Time: 2:00 pm
South Carolina Department of Transportation 7/7/2026
Description Quantity Units
FURNISH & INSTALL - 12" 3 SECTION SIGNAL HEAD 001 54.000 EA
F&I - 1-WAY-1SECT.HAND/MAN COUNTDOWN PEDESTRIAN SIGNAL HEAD 18.000 EA
F&I-PED PUSH BUT.SOLID STATE W/ TONE ASSEM 9"X15"&SIGN (R-10-3E or R10- 4a)
18.000 EA
BACKPLATE W/ RETROREFL.BORDERS FOR TRAFF. SIG. 60.000 EA
REMOVE FOUNDATION OF STEEL STRAIN POLE - 18" BELOW GRADE 5.000 EA
REMOVAL,SALVAGE,&DISP.OF EXISTING TRAF. SIGNAL EQUIPMENT 1.000 LS
TEMPORARY ADJUSTMENT OF TRAFFIC SIGNAL EQUIPMENT 5.000 EA
FURNISH & INSTALL CONCRETE CABINET FOUNDATION 7.000 EA
CONCRETE SIDEWALK(4" UNIFORM) 9.000 SY
DETECTABLE WARNING MATERIAL 60.000 SF
CONCRETE MEDIAN 4.000 SY
PEDESTRIAN RAMP CONSTRUCTION 150.000 SY
SURFACE APPLIED DETECTABLE WARNING 10.000 SF
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