Chuck B
sea-bee
Installing a new DWV system (sch. 40 pvc) in my small cottage. Need to know the centerline of the rough drain heights (stub outs) for the:
kitchen sink (and is there a separate height for the disposal line), the bathroom sink, and laundry.
Also curious about technique of sloping both 3" and 2" sch. 40 pvc drain lines to the septic in the crawl space under the floor. Doesn't sloping the drain lines (which I know one has to do) "cock" the closest flange...or do you rely on a bit of flex to accomodate this slight drop - also with a longer run of kitchen drain pipe as well. Using 2" for tub with shower, laundry, and 4" to 3" for the toilet closet flange.
Thanks for the help. Also, would you work from the Septic line toward the individual drains, or start with the new drain lines and then connect to the septic line. No drains there at all - removed.
Thanks
kitchen sink (and is there a separate height for the disposal line), the bathroom sink, and laundry.
Also curious about technique of sloping both 3" and 2" sch. 40 pvc drain lines to the septic in the crawl space under the floor. Doesn't sloping the drain lines (which I know one has to do) "cock" the closest flange...or do you rely on a bit of flex to accomodate this slight drop - also with a longer run of kitchen drain pipe as well. Using 2" for tub with shower, laundry, and 4" to 3" for the toilet closet flange.
Thanks for the help. Also, would you work from the Septic line toward the individual drains, or start with the new drain lines and then connect to the septic line. No drains there at all - removed.
Thanks