Site work and paving for a mixed-use development in Woodbridge, Virginia. Completed plans call for site work for a road / highway; for paving for a road / highway; sidewalk / parking lot; sidewalk / parking lot; and water / sewer project.

Services consist primarily of installing, repairing, and/or dismantling curbs, gutters, ditches, sidewalks, beams, columns, foundations, retaining walls, ramps, excavation, subgrade preparation, driveways, slabs, trails, and similar services required by Public Works Department, Environmental/Construction Services Division. Services shall be provided in accordance with Virginia Department of Transportation 2002 Road and Bridge Specifications and the VDOT 2001 Road and Bridge Standards, and all subsequent revisions or the most current edition of the VDOT Specifications and Standards. CONTRACT PERIOD The base contract period shall be for one-year from the date of award A. Curb, & Gutter, Combination Curbs and Gutter, and Concrete Ditches 1. The Contractor shall provide all materials, equipment, labor, and incidentals to install curbs, gutters, and concrete ditches. Work includes the installation of CG-6, CG-7, CG-3, and CG-2 curb slip form equipment on an existing compacted base to a predetermined line and grade for slip form machine capable runs on large volume projects estimated more than 500 linear feet. Fixed forms can be used for smaller projects less than 500 LF or on projects where the alignment precludes the use of a machine. The County shall prepare the base to final grade plus or minus 0.2 foot. Transverse joints, expansion joints, and curing are considered as part of the work. 2. Provide tie ins to existing drainage structures, existing curb and gutters, or driveway entrances. 3. Backfilling and site restoration is not included in this scope of work. B. Sidewalks 1. Provide all materials, equipment labor, and incidentals to install sidewalks. Transverse joints, expansion joints, and curing shall be considered part of the work and is included in the unit price provided. 2. Sidewalks may be slip form or fixed form at County's option. Handicapped ramps will also be paid for as sidewalk. See sub-section (D) of this section. C. Concrete Beams, Columns, Foundations and Retaining Walls 1. Provide all materials, equipment, labor, and incidentals to fabricate beams, columns, foundations, and retaining walls except as noted below. Joints, curing, and formwork shall be considered part of the work and is included in the unit price provided. Cost of rebar, wire mesh, and tie wire shall not be included in the unit price for these items. The County may or may not provide the rebar, mesh, or wire. See Pricing Schedule Item No. 71. The Contractor may be requested to provide these materials and shall do so upon request. 7 D. Curb Ramps for Persons with Mobility Impairments (CG-12) 1. The County will supply to the Contractor all detectable surface material needed for handicapped ramps. Handicapped ramps will be considered sidewalk and be paid for at the same square yard price of sidewalk. The detectable surface area will be included in the sidewalk area measured for payment. E. Traffic Control 1. The Contractor shall be solely responsible for traffic control. Signs, crash barriers, VDOT certified flaggers, arrow boards, cones/barrel, sand, and any other material needed and required by VDOT shall be provided by the Contractor. Traffic control costs shall be included in the unit Contract prices and shall not be an additional cost to the County. F. Dismantling of Existing Concrete Work & Removal 1. This Work shall consist of demolition of existing sidewalk, curb and gutter, driveway entrances, and other concrete work established by the County. The broken concrete shall be disposed of by the Contractor at Contractor's sole expense, to the County Landfill or other County approved location. All necessary saw cutting is to be included in the unit price. Saw Cutting (Item 18) is a separate pay item and does not apply to this incidental type of saw cutting. The removal of CG-6 will be measured as 3'wide by the measured length of the curb line removed. CG-2 will be measured as l' wide. G. Minor Excavation 1. Minor excavation shall consist of removing and disposing of unsuitable material at Contractor's expense, to the County Landfill or other County approved location, when necessary to accommodate the sidewalk, curbing, gutter, etc. If material is required to backfill an undercut area, the County will supply and place this material, or the County may request the Contractor to supply material under the "Subgrade Preparation" pay item which the Contractor shall supply upon request. H. Subgrade Preparation Including Base Stone 1. This work shall consist of supplying 21-A/21-B and placing and compacting the material in a minimum 4" layer as subgrade for curb or sidewalk. The course upon which the sidewalk or curbing will rest, shall be graded and compacted to the require profile. I. Concrete Testing 1. Any concrete testing required by the County will be performed by the County at the County's expense. The Contractor shall supply concrete to the County from concrete batches when requested by the County. J. Mobilization 1. It is understood by the Contractor that tasks under this Contract can vary from large quantities to very small quantities of concrete work. There is no minimum amount of work required to be assigned to the Contractor under this Contract. The Contractor may charge a mobilization fee for task orders less than $5,000. Mobilization Fees shall be reasonable and shall not exceed $500.00 per task order. The Contractor shall list any mobilization fee on its task order estimate, for the 8 County's consideration. Any mobilization fee shall include mobilization, demobilization, and any short load concrete charges. This fee shall only be paid one time per task order. The mobilization fee shall not increase the total work order amount greater than $5,000. EXAMPLE: If the mobilization fee submitted is $500 and the task order amount is $4,800 then the mobilization fee will be $200. If the task order amount is $3,000 then the full $500 mobilization fee will be paid. K. Laborer 1. Most steel, rebar, wire mesh, and tie wire required for the project will be supplied by the County. The laborer rate listed in the Pricing Schedule will be used for billing crew time mainly for installing or tying rebar and wire mesh. The laborer item may also be used for other incidental labor not covered in other items. L. Saw Cutting 1. Provide manpower and machinery to saw cut asphalt roads and concrete slabs to a maximum depth of 12 inches. Payment to be made by the linear foot at 1" deep. Example: If 100 linear feet of a 6" slab is saw cut the billing amount would be 100 X 6 = 600 linear foot/inch. An 800 linear foot/inch minimum will be paid. M. Concrete Pump Truck 1. Supply a 30-meter concrete pump truck with operator to pour concrete in areas that cannot be accessed by a concrete truck. The County will pay a four (4) hour minimum rental whenever a pump truck is used. Price to be based on an hourly rental rate plus additional per cubic yard charge for amount of concrete pumped by truck. N. Form and pour Concrete 1. Form and pour concrete steps 12" deep and varying widths between 3 feet and 10 feet. Supply all material, labor, and form work for steps. Include in unit price drilling and epoxying rebar into existing wall where required. Contractor shall supply re-bar per Contract line item. I.3 All areas of Prince William County are included for service excluding the Lake Jackson Service District and the Bull Run Mountain Service District, except in the event of the existing County agreements for such services for these Districts are terminated or the existing contractors cannot perform the contractual duties as required by the awarded agreements. The Contractor is to provide labor/crews and all necessary equipment to supplement the County's maintenance crews. The contractor is required to complete tasks in a timely manner, assist Prince William County crews during times of peak demand, and perform various tasks necessary to ensure public safety and welfare. Marine Corps Base Quantico DBIDS card is required for all laborer/crew members. All services are required to be accomplished in accordance with standard customary industry practices unless otherwise directed by the County Contract Administrator. The Contractor is required to maintain a dedicated computer for the purpose of the County to be able to immediately transmit Task Orders to the Contractor. Computers shall be checked regularly throughout the day. The Contractor, its employees, and/or agents shall not manufacture, distribute, or have possession or use of alcohol or other drugs during performance of work for the County. A violation of this provision constitutes a breach of Contract and may result in default action in addition to any criminal penalties that may be result from such conduct. Award will be awarded to a Primary and Secondary CONTRACTOR. Contractor's bidding on Section A, B, or both must bid on all items in each section Bids are due at the date and time listed on the front page of the Solicitation. The public bid opening will be held virtually via WebEx on November 06, 2023, at 03:15pm at the following link: https://pwc-doit.webex.com/pwc-doit/j.phpMTID=m9e61a8f5609a96dff55e6ddb3f113f9b Join by meeting number Meeting number (access code): 2301 133 4219 Meeting password: K9HpV2sBEA8 Tap to join from a mobile device (attendees only) +1-415-655-0001+1-415-655-0001+1-415-655-0001+1-415-655-0001+1-415-655-0001+1-415-655- 0001+1-415-655-0001+1-415-655-0001+1-415-655-0001+1-415-655-0001+1-415-655-0001+1-415-655- 0001,,23011334219## US Toll Join by phone +1-415-655-0001 US Toll Global call-in numbers Join from a video system or application Dial 23011334219@pwc-doit.webex.com You can also dial 173.243.2.68 and enter your meeting number.