Q: I am a contractor in Maryland. I work on quite a few ice- damming situations. Right now I am working on a four-valley roof, no overhang basically other than rakes. All four corners come to a point at the bottom of the valleys. The roof is cathedral with a 12/ 12 pitch. The valley interior is an exposed beam rafter. I want to know if 1-inch furring is used on top of plywood, allowing air in from sides as well as bottom point, then new sheeting installed over. What are condensation issues? Can under-plywood be covered with Titanium similar to CVRS (Cornell Ventilated Roof Sheathing)? I've attached a picture of the house. -- via e-mail A: You have not said what type of insulation, if any, is on top of the roof deck or what the roof deck is made of, including the type of ceiling finish.
Manteo commissioner Heather Maxwell
... concentration in the marine industry; past 12 years at Pirates Cove in Manteo; six years as an a... all structures shall have at least a 6:12 pitch to the roof. Now if you have a 5:12 pitch on your ...
..., the Board had advised McDonald that a "hip" roof should be designed and substituted for the combine... that to satisfy this requirement the pitch of the planes of the roof had to be "3 or 4 to 12"...
...(5) For plants with roof scrubbers, procedures for rotating sampling among ... or for the anode bake furnace within the 12 months prior to the compliance date, the results o... potline, anode bake furnace, or pitch storage tank (for which the owner or operator elec...
... File Name: 12a0109p.06. UNITED STATES COURT OF APPEALS. ... to replace part of the corrugated steel roof at V&M's plant in Youngstown, Ohio. The contract b...The roof slope increased from a 3/12 pitch at A-Bay to a 4/12 pitch at C-Bay. On B-Bay and C-...
Commercial Liability Policy "Occurrence" Damages for Faulty Workmanship
... was a “bath tub effect” on the roof and the roof was leaking. He also noted that ... in the amount of $51,576.00, which included $12,000.00 to re-work the main roof and ceiling o...
The EPA is proposing amendments to the national emissions standards for hazardous air pollutants for Primary Aluminum Reduction Plants to address the results of the residual risk and technology review that the EPA is required to conduct by the Clean Air Act. If finalized, these proposed amendments would address previously unregulated emissions (i.e., carbonyl sulfide (COS) emissions from new and existing potlines and polycyclic organic matter (POM) emissions from new and existing prebake potlines and existing pitch storage tanks); remove the vertical stud Soderberg one (VSS1) potline subcategory; reduce the MACT limits for POM emissions from horizontal stud Soderberg (HSS) and VSS2 potlines; eliminate the startup, shutdown and malfunction exemption in accordance with recent actions by t...
... Protection Agency, Mail Code: 2822T, 1200 Pennsylvania Ave. NW., Washington, DC 20460. Pleas... emissions, and daily inspection of wet roof scrubbers. Recordkeeping for the rule is consisten...
Q: I have a small cabin in northwest Pennsylvania adjacent to Allegheny National Forest. The cabin is sided with T1-11 and stained with Thompson's WaterSeal. Love the look, but we've been suffering porcupine damage the past couple of years. How can I keep the critters from eating my camp? I've been told that the T1-11 is a delicacy for them. The repellents haven't worked, and they last only a short time. I've heard crude oil keeps them away, but I don't want the dark look from the crude. Any suggestions? -- Pittsburgh A: Any plywood is a delicacy for porcupines because they love the glues. The only real preventive is to wrap the bottom of the siding with small-mesh chicken wire or the widest mesh hardware cloth you can find.
... 32 years and am about to put on my third roof. We are looking at a standing-seam metal roof in h... it will go out the ridge vent and that the pitch is enough for the snow to slide off. The price to ..., which should be increased to at least 12 inches thick -- more if possible. The wall insulat...
Q: My house was built in the early '70s. It uses two-by-six rafters. The clear span is about 13 feet (between side walls and ridge board). I live in New York state with a good-sized snow load. The roof has developed an inch or so of sag between the ridge line and the rafter tails. I attribute that to the rafters being undersized. A few details: Roof pitch is 4 on 12. The house is a plain ranch style with no hips or valleys. The rafters are nailed directly to the ceiling joists, and the* roof deck is plywood.
...Federal Motor Vehicle Safety Standards; Roof Crush Resistance; Phase-In. Reporting Requirements... procedure changes related to roll angle and pitch angle are needed to ensure that the roof receives ...
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