mdshunk said:What in 770 would preclude the use of poly water pipe as innerduct?
As I said, nothing but I am truley currious, how are you going to Fire Proof the entry?
Roger
mdshunk said:What in 770 would preclude the use of poly water pipe as innerduct?
No. Not sure I'm following.roger said:So what do, excavate these uneccessary 4" conduits and cut them off outside the building?
It's inside steel conduit and ending in a steel junction box.roger said:As I said, nothing but I am truley currious, how are you going to Fire Proof the entry?
Roger
mdshunk said:No. Not sure I'm following.
mdshunk said:It's inside steel conduit and ending in a steel junction box.
Ever see the movie 'Cool Hand Luke'? "What we have here is a failure to communicate", I believe.
Dandy. So slap a putty pad around it.roger said:You would have to comply with 770.12(D) if you are using an unlisted innerduct.
I guess so! I didn't start reading this thread again until post 91.roger said:Ohhh, you are right, we do have a failure to communicate, you are changing the 4" PVC conduits in post # 89 to include steel boxes and metallic conduits.
mdshunk said:Dandy. So slap a putty pad around it.
mdshunk said:I guess so! I didn't start reading this thread again until post 91.
mdshunk said:I think you'll find darned little fiber installed compliantly then, particularly the outside plant stuff that comes into the building from the phone company.
How about introducing the LV guy to HDMI or 15 pin SVGA cable with a removable end?chris kennedy said:I did a slab today and installed a 3" and 4" RNC under ground for CATV and phone. The cables as we all know will be the diameter of my thumb.
We used to supply 2" then 3" and now 4".
How about I just pull the cable for you?:roll:
Comcast serves my area too, and they really don't do inside work if they can help it. They have a few certain guys who are "trained" to fish walls and work in your attics, and you'll wait on a waiting list for them to do the work. I support that policy of theirs.wireman3736 said:I've had numerous calls in the past 3 months from customers who need cable wire run internally, the cable company (Comcast) has been refusing to run cable any further then 10' into the residence, one customer even had a list of what I needed to do from the cable co, (run rg-6 to all locations and terminate all ends with compression fittings). I don't know if there getting lazy or if this is a new policy,
hbiss said:... if your using [plastic water pipe] for fiber optic it still has to be installed per the requirements of 770
Show me where 770 applies to something outside of the building. 770.50 allows an unlisted cable to extend 50 feet into the building. I would take that to include an unlisted innerduct also.
-Hal