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Cables as rafters

WebMar 20, 2013 · Where run across the top of floor joists, or within 2.1 m (7 ft) vertically of floors installed across the top of rafters or studding, cable shall be protected by substantial guard strips at least as high as the cable. Where this space is not accessible by permanent stairs or ladders, protection shall only be required within 3' horizontally of ... WebFeb 14, 2024 - Explore Vic Orvis's board "Cable truss architecture", followed by 101 people on Pinterest. See more ideas about architecture, roof trusses, timber framing.

electrical - Running NM cable in attic across rafters

WebAug 28, 2024 · Hi, I am after some advice, I have a ground floor lean to exstension with a traditional roof with 7 x 2 timbers at 400 centres. I am currently vaulting the ceiling and insulating between the rafters etc, I have had electricians do there 1st fix and just noticed that they have drilled a hole through each rafter to run there cables. WebFeb 24, 2024 · In my case I have pine rafters that are 3 3/8" x 9". They each have a collar tie but no ceiling joists as there is no 2nd floor. They are about 12' long. The codified rules that I know of all involve drilling large holes (3/4" or so) for wiring and pipes to run through. Those rules are pretty specific as to what is safe or not, but I don't ... over the stove toaster oven and vent https://camocrafting.com

Cables for rafter ties - Public Archive - InterNACHI®️ Forum

WebMar 1, 2011 · Rafter ties are stressed in a different manner than joists as they only keep the roof from pushing the walls out. They are not meant to be loaded and are only under tension. As such, just 2x4 material can work in even a northern snowy climate as the material can handle tension more than it can handle deflecting loads. W. WebCompare. Simpson Strong-Tie. 6-1/4-in 18-Gauge Stainless Steel Rafter Tie Wood To Wood. Model # H10ASS. Find My Store. for pricing and availability. Compare. Simpson Strong-Tie. 5-1/4-in 18-Gauge Galvanized Steel Rafter Tie Wood To Wood (100-Pack) WebJan 27, 2024 · The rafters in the overhang sit on these two beams. These need to go back a fair bit (I think it was around 10' inside the wall). ... If you use large cantilevered beams, or tensioned cables, you run into non-standard residential construction issues that can get you into trouble if you're not careful. Bill. johngfc Jan 27, ... over the stripes

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Cables as rafters

RAFTER TIE angled cables - Structural engineering general …

WebJul 6, 2024 · You are correct about the moment, Mc. It has been revised in my previous post to 112,320'#. And the tension has been revised to about 30 kips for a single tie. For a double tie, it would be 15 kips. If you used a … WebDec 21, 2024 · When using electrical staples to secure wires, the best way to do so is to place the prongs on either side of the wire and tap gently with the hammer. Make sure to stop hammering before the pressure of the staple compresses the wire. In the case of using staples to attach a coaxial-type wire, be sure to use coaxial staples.

Cables as rafters

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WebCompare. Simpson Strong-Tie. 6-1/4-in 18-Gauge Stainless Steel Rafter Tie Wood To Wood. Model # H10ASS. Find My Store. for pricing and availability. Compare. Simpson … WebWhere run across the top of floor joists, or within 2.1 m (7 ft) of the floor or floor joists across the face of rafters or studding, the cable shall be protected by guard strips that are at least as high as the cable.Where this space is not accessible by permanently installed stairs or ladders, protection shall only be required within 1.8 m (6 ft) of the nearest edge of the …

WebMay 28, 2016 · 320.23(A) Cables Run Across the Top of Floor Joists. Where run across the top of floor joists, or within 2.1 m (7 ft) of the floor or floor joists across the face of rafters or studding, the cable shall be protected by guard strips that are at least as high as the cable. WebOct 12, 2024 · (A) Cables Run Across the Top of Floor Joists. Where run across the top of floor joists, or within 2.1 m (7 ft) of the floor or floor joists across the face of rafters or …

WebMay 30, 2006 · Join Date: Jun 2004. Location: Fredericksburg, VA. Posts: 652. #2. 05-30-2006, 12:20 PM. Re: Substituting ceiling joist with steel rod/cable to prevent wall plate … WebMay 10, 2024 · The National Electrical Code has specific regulations for how many conductor wires can fit within a conduit of each diameter size: 2. 1/2-inch Conduit: Up to 9 of the 12-gauge wires. 1/2-inch Conduit: Up to 12 of the 14-gauge wires. 3/4-inch Conduit: Up to 16 of the 12-gauge wires. 3/4-inch Conduit: Up to 22 of the 14-gauge wires.

WebJun 10, 2024 · In my 2024 NEC handbook under 334.30 the commentary reads "Draping the cable over air ducts, rafters, timbers, joists, pipes, and ceiling grid members without securing the cable with approved means is not permitted, except where the cable is fished, as allowed in 334.30 (B) (1). It seems pretty clear that you are supposed to staple NM …

WebINSTALLATION REQUIREMENTS (Requirement applicable only to wiring methods marked “A” ): AC MC: EMT IMC RMC: ENT: FMC LFC: NM UF: RNC RTRC: SE: SR a: USE: Where run parallel with the framing member or furring strip, the wiring shall be not less than 1 1 / 4 inches from the edge of a furring strip or a framing mem-ber such as a joist, rafter or … randolph clay high school basketballWebMay 10, 2024 · The National Electrical Code has specific regulations for how many conductor wires can fit within a conduit of each diameter size: 2. 1/2-inch Conduit: Up … randolph clay high school footballWebJul 1, 2008 · I would like to remove the 2×4 rafter collar ties and replace with cables to open the room and ceiling. Room is approx 14 by 15 feet. Roof is 12/12 with 2×4 rafters on 2 ft centers set on a 4×6 which is equivalent to the upper plate. No snow load as in the … over the summer movie