Site work, paving and new construction of a mixed-use development in Mountain Grove, Missouri. Completed plans call for the construction of a transportation facility; for site work for a transportation facility; and for paving for a transportation facility.

Site Directions: Located approximately 1 mile south of US highway 60 just west of Bell Crossing Rd. Description: Project is for the construction of two new hangars at the Mountain Grove Memorial Airport in Mountain Grove, MO. The project includes hangar construction, concrete paving, aggregate haul road construction, tree clearing, ditch grading, and seeding/sodding SCOPE OF WORK INTENT OF CONTRACT. The intent of the contract is to provide for construction and completion, in every detail, of the work described. It is further intended that the Contractor shall furnish all labor, materials, equipment, tools, transportation, and supplies required to complete the work in accordance with the plans, specifications, and terms of the contract. Deadline for questions is Tuesday, April 8th, 2025, at 12:00 PM COPE OF WORK 40-01 INTENT OF CONTRACT. The intent of the contract is to provide for construction and completion, in every detail, of the work described. It is further intended that the Contractor shall furnish all labor, materials, equipment, tools, transportation, and supplies required to complete the work in accordance with the plans, specifications, and terms of the contract. 40-02 ALTERATION OF WORK AND QUANTITIES. The Owner reserves and shall have the right to make such alterations in the work as may be necessary or desirable to complete the work originally intended in an acceptable manner. Unless otherwise specified herein, the Engineer shall be and is hereby authorized to make such alterations in the work as may increase or decrease the originally awarded contract quantities, provided that the aggregate of such alterations does not change the total contract cost or the total cost of any major contract item by more than 25 percent (total cost being based on the unit prices and estimated quantities in the awarded contract). Alterations that do not exceed the 25 percent limitation shall not invalidate the contract nor release the surety, and the Contractor agrees to accept payment for such alterations as if the altered work had been a part of the original contract. These alterations that are for work within the general scope of the contract shall be covered by "Change Orders" issued by the Engineer. Change orders for altered work shall include extensions of contract time where, in the Engineer's opinion, such extensions are commensurate with the amount and difficulty of added work. Should the aggregate amount of altered work exceed the 25 percent limitation hereinbefore specified, such excess altered work shall be covered by supplemental agreement. If the Owner and the Contractor are unable to agree on a unit adjustment for any contract item that requires a supplemental agreement, the Owner reserves the right to terminate the contract with respect to the item and make other arrangements for its completion. All supplemental agreements shall be approved by the Missouri Department of Transportation’s Aviation Section and shall include valid wage determinations of the U.S. Department of Labor and Missouri Division of Labor Standards when the amount of the supplemental agreement exceeds $2,000. However, if the Contractor elects to waive the limitations on work that increases or decreases the originally awarded contract or any major contract item by more than 25 percent, the supplemental agreement shall be subject to the same U.S. Department of Labor and Missouri Division of Labor Standards wage determination as was included in the originally awarded contract. All supplemental agreements shall require consent of the Contractor's surety and separate performance and payment bonds. 40-03 OMITTED ITEMS. The Engineer may, in the Owner's best interest, omit from the work any contract item, except major contract items. Major contract items may be omitted by a supplemental agreement. Such omission of contract items shall not invalidate any other contract provision or requirement. Should a contract item be omitted or otherwise ordered to be nonperformed, the Contractor shall be paid for all work performed toward completion of such item prior to the date of the order to omit such item. Payment for work performed shall be in accordance with the subsection titled PAYMENT FOR OMITTED ITEMS of Section 90. 40-04 EXTRA WORK. Should acceptable completion of the contract require the Contractor to perform an item of work for which no basis of payment has been provided in the original contract or previously issued change orders or supplemental agreements, the same shall be called “Extra Work.” Extra Work that is within the general scope of the contract shall be covered by written change order. Change orders for such Extra Work shall contain agreed unit prices for performing the change order work in accordance with the requirements specified in the order, and shall contain any adjustment to the contract time that, in the Engineer's opinion, is necessary for completion of such Extra Work. When determined by the Engineer to be in the Owner's best interest, the Engineer may order the Contractor to proceed with Extra Work by force account as provided in the subsection titled PAYMENT FOR EXTRA AND FORCE ACCOUNT WORK of Section 90. a. Schedule 1 - South Hangar Development 1) Construct Contractor Access Road 2) Clearing and Grubbing 3) Complete Grading and Drainage Improvements 4) Construct Hangar Foundation and Concrete Pavement 5) Construct 32' x 42' Hangar b. Schedule 1, Add Alternate - North Hangar Development 1) Complete Grading and Drainage Improvements 2) Construct Hangar Foundation and Concrete Pavement 3) Construct 32' x 42' Hangar 2. Construction Safety and Phasing Plan (Plan Sheets 2-4) a. Contractor staging area, employee parking, and haul route b. Flags will be required c. Low profile barricades and taxilane closure.