349 proposed for the complete capture, containment, collection, and disposal of the “spen t material” generated by the work shall be included in the plan.
601.13.3 4.2 -“Spent Material”: This shall include material generated by surface
preparation operations, and shall be disposed of in accordance with Section7 of SSPC SP -
13.The Contractor shall, at the Contractor’s expense, select a laboratory that will sample and analyze the “spent materials”. The laboratory must be certified by the WVDEP, EPA or by another state’s DEP -equivalent. Certification will be provided to the Engineer prior to the beginning of work. The waste transporter for both hazardous and non -hazardous waste will be listed on the Contractor’s Containment/Disposal Control Plan.
601.13.3 4.3 –Permits for Disposal of “Spent Material”: Shall be in accordance with
Section 10 7.2, Permits, Licenses, and Taxes or any other applicable sections of Section 107. The “spent material” shall not be disposed of until authorized by the Engineer and in no case shall “spent material” be allowed to accumulate longer than 90 days prior to transport.
601.13.3 4.4 -Additional Requirements for All Classes of Containment : Contractor
will provide ground covers beneath the containment area and all equipment where spills are possible to capture inadvertent spills or leaks of debris. Extend the covers a minimum of five ( 5) feet beyond the area to be covered. Debris shall be removed from the covers at least once per shift, or as directed by the Engineer. If the ground beneath the structure serves as the base of the containment, install and maint ain air and dust impenetrable materials such as solid plywood panels or flexible materials such as tarpaulins. Provide explosion –proof lighting inside containment for all paint application. Maintain a minimum of ten (10) foot-candles for surface
601.13.3 5 -Contractor Responsibilities:
601.13.3 5.1 -Concrete Protective Coating Materials: Select masonry coatings from
the Department’s List of Approved Materials. Use a material that is readily recognizable by its name, trademark, container, or other feature. All materials shall conform to subsection 711.5.3.
601.13.3 6 -Inspection Requirements:
601.13.3 6.1 -Inspection of Applied Paint : If in the opinion of the Engineer the
coating has flaws other than deficiencies in the prescribed dry film thic kness, the material shall be repaired or shall be removed and replaced. Defects in the film, including but not limited to runs, sags, mud -cracking, lifting, overspray, and dry spray, shall be corrected until a continuous uniform film has been applied. Excessive film thickness shall be reduced and insufficient film thickness shall be increased. If the thickness of the finish coat is reduced, a thin coat of the finish shall be reapplied to seal the surface and to blend the area into the surrounding coati ng. Depending on the defect, total removal and replacement of the effected coating may be required. No unsightly runs or sags shall be visible. All "mud -cracking" and/or "dry overspray" in the paint film shall be removed. Calibration of the thickness g age and dry film thickness measurements shall be in accordance with MP 708.40.00. 350 601.13.3.6.2 -Access for Inspection : The Contractor shall furnish suitable safe access and shall provide a time mutually agreed to for inspecting the structural concrete p rior to and after each coating. The Division’s inspector shall approve all repairs. When providing suitable safe access, rubber rollers or other protective devices shall be used. Metal rollers or clamps and other types of fastenings that will mar or dam age freshly coated surfaces shall not be used. No temporary attachments, supports for access, or forms, shall damage the coating system. Any damage that occurs from such devices shall be repaired to the satisfaction of the Engineer at the Contractors exp ense.
601.13.3 6.3 -Repair Procedures for Field Paint Deficiencies : All field repairs to the
coating shall be made in strict accordance with the coating manufacturer's recommendations, except where the requirements listed in this specification are more stringent. Any products used during repairs to the coating deficiencies shall be from the same manufacturer as the coating being repaired. Surfaces that will be inaccessible for coating after erection shall be repaired and/or recoated prior to erection. Th e Engineer is to review and accept a repair plan before deficient areas are repaired. The requirements specified herein for provisions for inspection, mixing, thinning, temperature and humidity, and application shall govern the coating of the repaired area s. In order to avoid abrupt changes in paint thickness, the area adjacent to repair areas shall transition from zero paint thickness to full system thickness within not less than three ( 3) inches of the repair area by means of sanding the transition area. The requirements for the dry film thickness of the repair coats are the same as those specified for the paint system.
601.13.3 7 -Submittals: Submittals shall be forwarded through the Prime Contractor
and be accepted by the Engineer prior to commencemen t of the subject work. This is the responsibility of both the Fabricator and the Field Contractor. Electronic submittals will be accepted.
601.13.3 7.1 -Quality Control Plan for Painting: Minimum requirements and
document form are set forth in MP 688. 02.20.
601.13.3 7.2 -Containment/Disposal Environmental Control Plan for Existing
Concrete Structures: Minimum requirements and document form are set forth in MP 688.03.20.
601.14 Method of Measurement :
The quantity of work done for Classes A, B, C, D, H, K, and M concrete will be measured in cubic yards, complete in place and accepted as determined by the dimensions on the Plans or Contract Documents, subject to adjustments provided for in Sections 104.2 and 109.2. The quantity of work done for Class H and Class K concrete will be measured in cubic yards, complete in place and accepted, as measured from one end of the bridge to the other, fascia to fascia, and from the top of the forms to t he finished elevation of the proposed deck surface. The volume of concrete required to fill the flutes of stay -in-place forms shall be calculated by taking the Contractor’s approved SIP adj factor and multiplying by the square yardage of SIP area minus beam widths, expansion dam widths, etc. as applicable. No deductions will be made for the volume occupied by pipe less than eight ( 8) inches in diameter, nor for reinforcing steel, anchors, conduits, weep holes or piling, or other small inserts.
Source: West Virginia Standard Specifications for Road and Bridge Construction, 2023 Edition. Pages 369–370 of 1,006.