Replacement of a 375 Foot Bridge on Horseford Road (S-56) OV.pdf
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- Solicitation number
- P037128
- Issued by
- Dorchester County, South Carolina
About this file
This is a Notice to Contractors issued by the South Carolina Department of Transportation (SCDOT) for the replacement of a 375-foot bridge on Horseford Road (S-56) in Dorchester County. The project includes bridge construction, removal of the existing bridge and asphalt pavement, excavation and grading, installation of geotextile and geogrid reinforcement, placement of backfill materials, asphalt paving, traffic control, signage, pavement markings, concrete structures with reinforced steel, prestressed concrete and steel piling, elastomeric bearings, waterproofing, riprap installation, guardrails, and erosion control measures. The work encompasses numerous line items including mobilization, bonds and insurance, utility staking, CPM scheduling, materials ranging from stone and fill to structural concrete and steel, and environmental restoration including vegetation establishment and sediment control. Electronic bids will be publicly opened on August 11, 2026, at 2:00 p.m. at SCDOT Headquarters in Columbia, South Carolina. Proposal bid forms and construction standards are available on the Bid Express website (www.bidx.com) beginning July 11, 2026. Additional project documents including plans, proposals, and announcements are accessible through the Construction Extranet. The project has an estimated completion date of October 31, 2027, representing approximately 450 calendar days, and covers 0.3010 miles of roadway.
The project is federally funded under PCN P037128, with no Disadvantaged Business Enterprise (DBE) goal percentage specified. Hardcopy plans and proposals are available for purchase from SCDOT Engineering Publications at $15 per proposal and $2 per sheet for plans. Contractors may access the Voluntary Plan Holders List on BIDX and utilize the Contractor Discussion Board to solicit quotes from prime and subcontractors at no charge. Certain projects may require bidders to maintain a minimum quarterly Contractor Performance Score (CPS) issued by SCDOT; contractors can verify their scores by calling the Construction Data Support office at (803) 737-2031. All bid totals will be posted on the SCDOT website, Bid Express, and the Construction Extranet immediately after bids are opened. Questions regarding the letting should be directed to the Contract Administration Office at (803) 737-7469.
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Text version
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.: 030 1Page:Letting Date: August 11, 2026 Letting Time: 2:00 pm
South Carolina Department of Transportation 7/7/2026
1871410SC File NO(S).:
CO(S).: Dorchester
DBE Goal Percent: 0.00%
Completion Date:
Description: REPLACEMENT OF A 375 FOOT BRIDGE ON
HORSEFORD ROAD (S-56) OV
10/31/2027 Days
Approx. Length (miles):
ITEMS OF WORK INCLUDE THE FOLLOWING:
0.3010
Funding: FED
P037128P037128PCN: Project No.:
Description Quantity Units
MOBILIZATION 1.000 LS
BRIDGE CONSTRUCTION ACCESS 1.000 LS
BONDS AND INSURANCE 1.000 LS
CONSTRUCTION STAKES, LINES & GRADES 1.000 EA
UTILITY STAKING 1.000 LS
CPM PROGRESS SCHEDULE 1.000 LS
CLEARING & GRUBBING WITHIN ROADWAY 1.000 LS
REMOVAL & DISPOSAL ITEM NO. 001 1.000 LS
REMOVAL & DISPOSAL OF EXISTING ASPHALT PAVEMENT 1,641.000 SY
REMOVAL & DISPOSAL OF EXISTING BRIDGE 1.000 LS
UNCLASSIFIED EXCAVATION 517.000 CY
BORROW EXCAVATION 19,308.000 CY
MUCK EXCAVATION 2,716.000 CY
GEOTEXTILE, SEPARATION 2,555.000 SY
GEOGRID REINFORCEMENT (UNIAXIAL) 430.000 SY
GEOGRID STABILIZATION 3,894.000 SY
NO. 57 STONE FOR BACKFILL 2,197.000 TON
GRANULAR BRIDGE LIFT MATERIAL 100.000 CY
FINE GRADING 2,763.000 SY
FLOWABLE FILL 200.000 CY
MAINTENANCE STONE 20.000 TON
HMA SHOULDER WIDENING COURSE 191.000 TON
LIQUID ASPHALT BINDER PG64-22 64.000 TON
FULL DEPTH ASPH. PAV. PATCHING 8" UNIF 500.000 SY
MILLING EXISTING ASPHALT PAVEMENT (VARIABLE) 320.000 SY
ASPHALT BASE COURSE - TYPE B 529.000 TON
ASPHALT INTERMEDIATE COURSE TYPE C 468.000 TON
ASPHALT SURFACE COURSE TYPE C 259.000 TON
TRAFFIC CONTROL 1.000 LS
BARRICADE - TYPE III 84.000 LF
PERMANENT CONSTRUCTION SIGNS (GROUND MOUNTED) 128.000 SF
PERMANENT CONSTRUCTION SIGNS (BARRICADE MOUNTED) 70.000 SF
TYPE B - FLASHING LIGHT 16.000 EA
Call No.: 030 2Page:Letting Date: August 11, 2026 Letting Time: 2:00 pm
Description Quantity Units
PAVEMENT MARKINGS(TEMPORARY-PAINT)-4" WHITE SOLID LINES 7,000.000 LF
PAVEMENT MARKINGS(TEMPORARY-PAINT)-4" YELLOW SOLID LINES 7,000.000 LF
TEMPORARY YELLOW PAVEMENT MARKERS BI-DIR.- 4"X4" 50.000 EA
4" WHITE SOLID LINES (PVT. EDGE LINES) THERMO.- 90 MIL. 3,300.000 LF
4" YELLOW SOLID LINES(PVT.EDGE LINES) THERMO-90 MIL. 3,300.000 LF
PERMANENT YELLOW PAVEMENT MARKERS BI-DIR.- 4"X4" 30.000 EA
MILLED-IN RUMBLE STRIP 0.500 MI
FLAT SHEET, TYPE III, FIXED SZ. & MSG. SIGN 39.000 SF
U-SECTION POST FOR SIGN SUPPORTS - 2P 44.000 LF
U-SECTION POST FOR SIGN SUPPORTS - 3P 92.000 LF
FURNISH & INSTALL 2.0" SCHEDULE 80 PVC CONDUIT 1,884.000 LF
CONC. FOR STRUCTURES - CLASS 4000 250.200 CY
REINF. STEEL FOR STRUCTURES (BRIDGE) 69,180.000 LB
3'-0" x 1'-9" CORED SLABS 957.000 LF
3'-0" x 2'-0" CORED SLABS 4,912.500 LF
42" MASH CONCRETE BARRIER PARAPET/RAILING WALL 940.000 LF
DYNAMIC PILE ANALYZER TEST SET-UP DYNAMIC PILE ANALYZER TEST SETUP 10.000 EA
PILE DRIVING SET-UP 48.000 EA
PREST. CONC. PILING (24"SQ.) 1,350.000 LF
PREDRILLING FOR PREST. CONC. PILING (24"SQ.) 912.000 LF
PRESTRESSED INDEX PILING (24" SQUARE) 138.000 LF
PRESTRESSED PILE POINT (HP12X74) 1,680.000 LF
STEEL H BEARING PILING (HP14 X 117) 363.000 LF
STEEL H BEARING INDEX PILING (HP14X 117) 83.000 LF
30" SMOOTH WALL PIPE 40.000 LF
4' SLOPE FLUME (6" CURB STYLE WITH CUTOFFS) 78.000 LF
CONCRETE CURB AND GUTTER(2'-0") VERTICAL FACE 44.000 LF
ELASTOMERIC BEARING 168.000 EA
LIQUID MEMBRANE WATERPROOFING (BRIDGE DECK) 1,616.800 SY
RIP-RAP (CLASS B) 400.000 TON
GEOTEXTILE FOR EROSION CONTROL UNDER RIPRAP(CLASS 2)TYPE B 450.000 SY
GEOTEXTILE FOR EROSION CONTROL UNDER RIPRAP(CLASS 2)TYPE C 50.000 SY
MT3 LEADING END TREATMENT TL3 4.000 EA
MGS3 GR STANDARD SHOULDER 1,100.000 LF
MTBBC3 MASH THRIE-BEAM BARRIER CONNECTOR TL3 4.000 EA
FLUME INLET AT GUARDRAIL (HANDWORK) 2.000 EA
NON-MOW STRIP UNDER GUARDRAIL 634.000 SY
TEMPORARY BARRIER FENCE (ORANGE) 650.000 LF
RIGHT OF WAY MARKER(REBAR AND CAP) 16.000 EA
RIGHT OF WAY PLAT 1.000 LS
PERMANENT COVER 2.169 ACRE
Call No.: 030 3Page:Letting Date: August 11, 2026 Letting Time: 2:00 pm
Description Quantity Units
TEMPORARY COVER 3.253 ACRE
COMPOST 583.086 CY
FERTILIZER (NITROGEN) 216.850 LB
FERTILIZER (PHOSPHORIC ACID) 216.850 LB
FERTILIZER (POTASH) 216.850 LB
AGRICULTURAL GRANULAR LIME 4,337.000 LB
SELECTIVE WATERING 54,300.000 GAL
MOWING 10.843 ACRE
TEMPORARY EROSION CONTROL BLANKET (ECB) 4.568 MSY
HYDRAULIC EROSION CONTROL PRODUCT (HECP) - TYPE 3 10.844 ACRE
SEDIMENT TUBES FOR DITCH CHECKS 570.000 LF
SILT FENCE 4,528.000 LF
REPLACE/REPAIR SILT FENCE 453.000 LF
FLOATING TURBIDITY BARRIER-HEAVY DUTY(7'DEPTH) 400.000 LF
REMOVAL OF SILT RETAINED BY SILT FENCE 1,132.000 LF
STABILIZED CONSTRUCTION ENTRANCE 550.000 SY
ON-THE-JOB TRAINEE (BRIDGE) 1,040.000 HR
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