MDAD Material Hauling and Proper Disposal Service Contract - 8

Title:

MDAD Material Hauling and Proper Disposal Service Contract - 8

Opening Date:

7/30/2026 2:00:00 PM

Announcement Info:

Provide labor, materials and/or equipment to stockpile, protect stockpile area, cover, secure, load, haul and properly dispose of material generated from various projects at MDAD operated facilities. MDAD operated facilities include but are not limited to Miami International, Opa-locka Executive (OPF), Opa-locka West (X46), Miami Executive (TMB), Homestead General Aviation Airport (X-51) and Training and Transition (T&T) Airports. Materials shall be covered and secured in accordance with MDAD’s P-160 requirements. Environmental oversight, sampling and testing of stockpiles for proper disposal will be provided, as deemed necessary, by MDAD independent consultants. The Contractor shall provide a general foreman or superintendent to identify stockpiles, coordinate, submit analytical data and disposition to receiving facilities, obtain facility approval before transportation/disposal, supervise stockpile removal, notate haul trucks, collect/cross reference, compile and submit material disposal manifests verifying quantities to the MDAD project manager (PM) and DERM liaison within 60 calendar days of soil disposal. Note that manifests shall be cross-referenced to the corresponding stockpiles. The awarded contractor shall provide contact information for all key personnel involved on the project to be reached for routine and/or emergency situations. The said personnel shall be available 24/7.
There is a strong possibility that some or all the material being handled may be contaminated. Accordingly, the awarded bidder and its subcontractor(s) shall comply with OSHA regulation 1910.120 - Hazardous waste operations and emergency response. The material transporter shall maintain and submit a current and valid general hauler permit. Copies of the general hauler permit shall be submitted with the bid package. In addition, the selected bidder shall prepare and submit a health and safety plan (HASP) to include addressing hazardous material/soil if encountered upon receipt of the Recommendation for Award (RFA) for review and approval by the DERM liaison. The HASP shall include training certificates for all employees working on the project in compliance with the OSHA Hazardous Waste Operations & Emergency Response Regulations 29 CFR 1910.120. Furthermore, the HASP must be signed by a certified industrial hygienist (CIH) or a certified safety professional (CSP) and deemed acceptable by DERM before the award process is completed.
The awarded contractor shall also provide all labor, materials and/or equipment for access, general maintenance of the stockpile areas, dust control and clean-up of the work area during and following completion of the hauling activities. Storm drain structures within the work area shall be protected based on best management practices to be approved by the MDAD project manager (PM) or its authorized rep. Stockpile areas shall be bermed and open ground protected from being impacted by contaminated material. Equipment for these tasks shall include but not be limited to water truck equipped with nozzle, vac truck and broom. Material accumulated in the sweeper and/or vac truck shall be collected and properly disposed of along with stockpiles. Furthermore, contractor shall provide the necessary labor, materials and equipment to mow, cut, remove, control and “properly” dispose of overgrown, thick and/or contaminated vegetation upon notification by the MDAD PM. Costs associated with these activities shall be fully factored and included with pertinent unit costs reflected on the Schedule of Prices Supplemental Bid Form.
The contractor shall clean the work area and remove all accumulated trash and debris as a result of material hauling and disposal activities before the end of each work shift. The work area(s) must be fully cleaned and accessible at the end of each work shift. Contractor shall provide labor, materials and equipment (i.e., including but not limited to a sweeper and vac truck) as needed to clean the work site following hauling activities. Compensation will be in accordance with unit cost(s) reflected on the Schedule of Prices Supplemental Bid Form. Unit prices shall be all inclusive.
As a complement to P160 requirements, be aware that material classified as “hazardous” shall be staged and protected as follows:
• Lined with double 10-mil visqueen.
• Bermed with clean material covered/wrapped with 10-mil visqueen to prevent any potential runoff.
Note: If the material is wet, all liquids must be contained within an impervious bermed area, tested and subsequently pumped out for “proper” disposal.
• Cover the stockpile with visqueen until hauled away off-site for proper disposal.
• Maintain/manage the stockpile until hauled away off-site for proper disposal.
• Inspections of the liner during addition and placement of the material are required to monitor for punctures. If there are punctures, the liner should be repaired prior to the adding material.
• Daily inspections of the hazardous material staging area shall be made. The staging area shall be labeled with the date and Hazardous Waste. Repairs to the cover or berm or liner that are necessary shall be made immediately.
• Upon removal of the cover and the material, the liner over the berm of clean material shall also be disposed as hazardous material.
• If the liner has been punctured, the first 6” of open ground beneath shall be scraped and disposed along with the materials. Confirmation sampling is required for the contaminants of concern.
• Equipment used to remove and transfer the hazardous material shall be decontaminated within an impervious area at the staging area. Rinse water shall be contained and tested prior to disposal for the contaminants of concern.
• If rainwater accumulates within the bermed area, it shall be collected, containerized and sampled for the contaminants of concern prior to proper disposal.
The contractor shall notify the MDAD PM regarding any leachate, liquids and/or water accumulated within the impervious stockpile bermed area(s) to coordinate testing and proper disposal before dismantling berms.
If the work site falls within the cone of impact of a storm system, the contractor and its subcontractors shall immediately implement a complete clean-up including removal and/or securing all loose materials and equipment from the area. Worksite office(s) and storage trailers, if applicable, shall be properly anchored to the ground with Miami-Dade County approved anchoring systems. In addition, temporary electrical terminations shall be disconnected and removed from the site.
Stockpile sampling and testing will be procured by a MDAD environmental oversight consultant and laboratory. Laboratory results will be forwarded to the awarded contractor to submit to all disposal facilities. Feedback from each facility shall be furnished to the MDAD PM to select the best option for proper material disposal. Hauling and disposal shall be in accordance with directions by the MDAD PM.
The contractor shall take appropriate measures to control foreign object debris (FOD) as well as dust during loading and hauling activities. The contractor shall provide labor, materials and equipment (i.e., including but not limited to a water truck equipped with nozzle sprayer) to control dust. Compensation will be in accordance with unit cost(s) reflected on the Schedule of Prices Supplemental Bid Form. Unit prices shall be all inclusive.
Materials and/or equipment shall be temporarily staged and stored in areas assigned by MDAD Operations and/or Real Estate Management Divisions. Materials, equipment and/or containers must be properly protected, covered and/or sealed to prevent fume impacts to routine business operations.
Unit cost must be reflected on the Schedule of Prices Supplemental Bid Form distributed with the RPQ package and shall be all inclusive (i.e., including but not limited to materials, equipment, parts, labor, disposal fees, etc. required to complete assigned work orders). Furthermore, please integrate potential unit cost escalation for the contract duration. No requests for cost increases or escalation will be accepted during the original contract’s term. The grand total bid price calculated on the Schedule of Prices Supplemental Bid Form shall be reflected on Form 5A. The Schedule of Prices Supplemental Bid Form’s grand total reflected on the Form 5A shall be used to determine the low responsive and responsible bidder.
Work will be authorized via work orders. Funding sources may vary for each work order. Each work order shall include a purchase order encumbering the pertinent funds for the authorized work scope. Work orders will be prepared and assigned on an as needed basis based on the unit costs reflected on the Supplemental Bid Schedule. The MDAD offers no guarantee that the entire contract allocation will be used. Payments shall be based on quantities documented on disposal manifests submitted and deemed acceptable by the MDAD project manager. All work shall comply with MDAD Guidelines, applicable Notices of Acceptances as well as requirements from the Authorities Having Jurisdiction (AHJs). The awarded contractor is responsible for preparation of MOTs, safety plans, shop drawings, NOAs, etc. that may be required to complete the work at no additional cost.
Material disposal options must be discussed and be pre-approved by the MDAD PM.
Contractor shall present a unique (numbered) manifest with each load arriving at the landfill for disposal. The scale-house operator will sign the multi-copy form and retain one copy for landfill records. A signed copy will be returned to the driver for submittal to the MDAD PM. Failure to produce a copy of the signed manifest verifying disposal quantities with invoices shall result in rejection of payment.
The contractor hauling and delivering material to the authorized disposal facility is responsible for compliance with truck weight restrictions and requirements to travel on roads at legal weights. Be aware that overweight trucks may be held at the disposal facility’s gate until resolution is achieved.

Technical Certification:

General Building Contractor

Commodities

Code	Description
90638	GENERAL CONSTRUCTION SERVICES
96820	BUILDING CONSTRUCTION
96842	GENERAL CONSTRUCTION

Solicitation Package/Addendums

Type	File Name
Package	RPQ_No_AC017A-8.pdf