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ADVERTISEMENT FOR ENGINEERING & CONSTRUCTION PROPOSALS Proposals for the construction of Grand Sky Taxiway & Apron Repair & Taxiway Shoulder Remove and Replace, Drone Operations Pad Construction and Design Services for Grand Sky’s Taxiway Extension will be received until 4:00 p.m. CDT on or about Thursday, October 6th, 2022 to Attn: Brad Gerken Grand Sky Construction Company, 158 South Seguin Ave, New Braunfels, TX 78130 or electronically at gerkenb@grandskyconstruction.com . Each project will have its bid date identified in the invitation to bid section. The following projects will be bid and generally consists of: Project 1: Taxiway & Apron & Taxiway Shoulder Repair and Construction; this project consists of partial depth concrete repairs, repair of existing Stormwater and Electric Manholes, concrete and asphalt joint sealing, concrete taxiway & asphalt shoulder construction with the following approximate quantities: 57,400 SF Partial Depth Patching, 11,100 LF Sealing Bituminous Cracks, 22,850 LF A1 Joint Sealing, 39,360 LF A2 Joint Sealing, 430 TON Asphalt Pavement, 915 CY Concrete Pavement, 1790 CY Aggregate Base Course, and 1 LS Taxiway Gate. Silt fence, Erosion Control and Other Miscellaneous Items. Project 2: Drone Operations Pad Construction; this project consists of constructing an asphalt entry road with culvert, approximately 1 Arce asphalt Drone Operation Pad and potable water, fire water and sewer utility lines with the following approximate quantities: Topsoil 14600 CY, Common Excavation 21000 CY, 30” RCP Class III 410 LF, 36” RCP Class III 310 LF, Subgrade Preparation 28 STA, Geotextile Fabric 26000 SY, Aggregate Base Course SBC 8700 CY, Concrete Curb and Gutter 3100 LF, Superpave FAA 43 5800 Tons, Aggregate Surface Course Cl 5 425 CY, Seeding 10 AC, Silt Fence - Supported 5000 LF, Erosion Control, Pavement Marking, Signing and Other Miscellaneous Items. Project 3: Design Services for a new taxiway: this project generally consists of designing a new taxiway, stormwater conveyances under and around the taxiway, and access roads around the taxiway: GSDC will be constructing a 175 foot wide (53.3 meter), 2,200 foot long (670.6 meter) aircraft taxiway. This taxiway will provide the pavement(s) needed for the ground movement of Grand Sky tenant aircraft. This taxiway will connect the parking and maintenance areas of Grand Sky with the Grand Forks AFB runway, and access to future Grand Sky hangars. The objective of the design will be to create a level, smooth traffic flow, allowing unobstructed ground visibility; a minimum number of changes in aircraft taxiing speed; and the shortest distance between future hangars and apron. Included in the design will be stormwater conveyances, support roadways and utilities (water, sewer and fire water). All project quantities are subject to change based upon the estimated quantities provided in the Plans issued for bidding. Construction proposal must be accompanied by an acceptable bidder’s bond in a sum equal to five percent of the full amount of the bid, executed by the bidder as principal and by a surety, conditioned that if the principal’s bid be accepted and the contract awarded to the principal, the principal, within ten days after notice of award, will execute a contract in accordance with the term of the bid and provide a performance and payment bond as required by the contract documents. Each proposal shall contain a copy of the license or certificate of renewal thereof issued by the secretary of state. Bidder must be licensed for the full amount of the bid. No bid will be considered which does not fully comply with the above provisions as to bond and license. Grand Sky Construction Company, LLC. reserves the right to reject any or all bids and/or to waive any informality in the bids received and to accept any bid deemed to be most favorable to the interest of the Grand Sky Development in the sole discretion of Grand Sky Construction Company, LLC. Contractor shall complete all work of this project, on or before October 16, 2015 except pipe work located under future roads which shall be completed on or before August 14, 2015. Complete digital project bidding documents and Design RFP maybe requested at gerkenb@grandskyconstruction.com and Grand Forks Builders & Traders Exchange office at 211 South Washington St., Suite D Grand Forks, ND 58201. (Sept. 14, 21 & 28; Oct. 5, 2022) 100985