Renovation of a water / sewer project in North Charleston, South Carolina. Completed plans call for the renovation of a water / sewer project.

Payment can be made by either: 1.Credit Card 2.Check made payable to Duncan-Parnell - mail check to: 3150 W Montague Ave, N Charleston SC 29418 ATTENTION: Bidroom Check. To expedite your order you can email copy of your check to cad4@duncan-parnell.com. Printing will not begin until a copy of the check OR the check is received 3.Duncan-Parnell Account Any print order placed on this site includes all plans and specifications, including any addenda released at the time of order. Downloads do not include addenda, they are all available on the "Addenda" tab of this page. Planholders will be notified by email when future addenda are issued. It is the responsibility of each plan holder to download the addenda. Shipping, if required, will be charged to each order. Online orders are filled within 1-2 business days after payment is secured. Bid Security, Performance and Payment Bond LICENSES: The attention of Bidders is directed to the provisions of the acts for licensing of General Contractors for the State of South Carolina and all requirements of such acts which have bearing upon this work shall be deemed as part of the Specifications as if written therein in full. The showing by the Contractor of his license number shall be deemed as the Contractor's representation that he is legally qualified to enter into the prescribed Contract for any or all portions of the work included in his Bid. All Bidders submitting a Bid shall have a current valid Contractor's License for the State of South Carolina. This license number shall be shown on the bid form immediately below the signature identification and on the face of the sealed envelope containing the submitted Bid. Subcontractors who will be engaged by the General Contractor shall also hold the required licenses. The successful Bidder and all subcontractors will be required to obtain any business license required prior to beginning work, if said Bidder does not have the required license. BID SECURITY: Each Bid must be accompanied by a certified check of the Bidder, or a Bid Bond duly executed by the Bidder as principal and having as surety thereon a surety company qualified to do business under the laws of the State of South Carolina and satisfactory to the Owner, in an amount not less than five percent (5%) of the Bid. Such check or Bid Bond will be returned to all except the three (3) lowest Bidders upon request, and the remaining checks or Bid Bonds will be returned upon request after the Owner and the accepted Bidder have executed the Agreement. If no award has been made within ninety (90) calendar days after the date of the opening of Bids, such check or Bid Bond will be returned upon request of the Bidder at any time thereafter, so long as he has not been notified of the acceptance of his Bid. GUARANTY BONDS: The Bidder to whom the contract is awarded will be required to execute the Agreement and obtain the Performance Bond and Payment Bond, each in the sum of the full amount of the Contract Price, within ten (10) calendar days from the date when Notice of Award is delivered to the Bidder. The Bonds must be duly executed and acknowledged by the Bidder as principal and by a corporate surety company qualified to do business under the laws of the State of South Carolina and satisfactory to the Owner as surety, for the faithful performance of the Contract and payment for labor and materials. The premiums for such bonds shall be paid by the Contractor. Each Bond must be irrevocable, and valid for two years beyond the date of final acceptance of the project. For information regarding this project please contact: Timothy Rickborn Rickborn & Associates, LLC 266 West Coleman Blvd, Suite 102, Mount Pleasant, SC 29464-5651 Phone:843-881-6618 Email:trickborn@rickborn.com Every request for such interpretation should be in writing and emailed with the subject line identifier as "QUESTIONS - Roof Covering Replacement - Popperdam" to purchasing@ncsd.sc.gov. To be given consideration, such request must be received no later than 10:00 AM on May 10, 2023 The work to be done consists of furnishing all materials, equipment, and labor necessary to construct the Roof Covering Replacements consisting of the following approximate quantities: One (1) Roof Covering Replacement at Pump Station #215, 7554 Dorchester Road as indicated on R&A Drawings S0.0, S1.0, S2.0, S2.1, and S2.2 (5 Sheets). BACKGROUND: North Charleston Sewer District is seeking to replace the existing roof covering at Pump Station #215 (Popperdam), 7554 Dorchester Road. The pump station was originally constructed in the mid 1980's. The structural system consists primarily of cast-in-place concrete walls and diaphragms below grade and concrete beams, columns, and slabs with infill masonry walls above grade. The exterior walls are clad with brick veneer. The goal of this project is to remove and replace the existing gravel ballasted built-up roof covering and roof insulation at Pump Station #215 (Popperdam) with a new Thermoplastic Polyolefin Roof over new roof insulation. Rickborn & Associates, LLC is the Engineer for this project. WORK COVERED BY THE CONTRACT DOCUMENTS A. Work under the Roof Covering Replacement at Pump Station #215 (Popperdam), 7554 Dorchester Road contract shall include, but is not limited to, removing and replacing the existing roof covering system for the existing pump station with a Thermoplastic-Polyolefin (TPO) Roof. The goal of this project is to provide a new roof covering to replace the existing gravel ballasted built up roof membrane and saturated insulation board. B. Work covered by this contract shall include all associated work and appurtenances shown on the contract drawings and as specified including, but not limited to, the following: 1. Furnish, erect, maintain and remove all temporary protection measures. 2. Remove and dispose of the existing modified bitumen mineral surface membrane and saturated insulation board 3. Remove and reset the existing rooftop ventilation units and replace roof curbs. 4. Provide and install new continuous polyisocyanurate insulation system to provide an overall minimum R value of 20 across the entire roof surface. 5. Provide and install new flashings, drip edge and weather resistive coverings. 6. Install any sealants required by the system manufacturer. 7. Provide textured TPO walkpads at locations indicated. 8. Provide TPO reinforcement at roof locations where future lightning protection system will be installed by others. Locations shall be coordinated with NCSD in the field during the roofing installation. 9. Provide rooftop fall protection to include guardrails and suspended maintenance anchor posts.