UFC 3-110-04
11 January 2007
and structural integrity to safely support the weight of the workers, material and
equipment related to their work. Workers shall not be permitted to work until it
has been determined that the roof has the requisite strength and structural
integrity to support the workers and equipment related to roofing work.
1-6
DETAILED REQUIREMENTS
1-6.1
Built-Up Roof Membranes
1-6.1.1
Membrane Repairs. Refer to Section 1, Parts 1 through 16 of
Roof Repair Manual for Low-Slope Membrane Roof Systems.
1-6.1.2
Flashing repairs. Refer to Section 1, Parts 17 through 21 of Roof
Repair Manual for Low-Slope Membrane Roof Systems.
1-6.1.3
Sheet Metal and Penetration Repairs. Refer to Section 1, Parts
22 through 30 of Roof Repair Manual for Low-Slope Membrane Roof Systems. If
sheet metal components are determined to be non-repairable, refer to
Architectural Sheet Metal Manual for technical information, specifications and
drawings related to replacement sheet metal components.
1-6.2
Modified Bitumen Membranes
1-6.2.1
Membrane repairs. Refer to Section 2, Parts 1 through 13 of Roof
Repair Manual for Low-slope Membrane Roof Systems.
1-6.2.2
Flashing repairs. Refer to Section 2, Parts 14 through 23 of Roof
Repair Manual for Low-slope Membrane Roof Systems.
1-6.2.3
Sheet metal and penetration repairs. Refer to Section 2, Parts
24 through 32 of Roof Repair Manual for Low-slope Membrane Roof Systems. If
sheet metal components are determined to be non-repairable, refer to
Architectural Sheet Metal Manual for technical information, specifications and
drawings related to replacement sheet metal components.
1-6.3
Thermoplastic Membranes
1-6.3.1
Membrane Repairs. Refer to Section 3, Parts 1 through 9 and 15
through 20 of Roof Repair Manual for Low-slope Membrane Roof Systems.
1-6.3.2
Insulation Repairs. Refer to Section 3, Parts 10 through 14 of
Roof Repair Manual for Low-slope Membrane Roof Systems.
1-6.3.3
Flashing Repairs. Refer to Section 3, Parts 21 through 26 of Roof
Repair Manual for Low-slope Membrane Roof Systems.
1-6.3.4
Sheet Metal and Penetration Repairs. Refer to Section 3, Parts
27 through 44 of Roof Repair Manual for Low-slope Membrane Roof Systems. If
5