To do the take offs from &In this case piping Iso's&..What does that mean?Just adding up fittings and pipe?
You can, but it is against building codes and if you sell the house it may have to be changed.
I think you will find what you need on this page (in the resource box). With this software you can access your computer from your web browser. Far the best solution available.
I don't know what state you live in. But here's what Missouri law says word for word 307.185 Lights And Reflectors, When Required - Standards To Be Met Every bicycle and motorized bicycle when in use on a street or highway during the period from one-half hour after sunset to one-half hour before sunrise shall be equipped with the following: (1) A front-facing lamp on the front or carried by the rider which shall emit a white light visible at night under normal atmospheric conditions on a straight, level, unlighted roadway at five hundred feet; (2) A rear-facing red reflector, at least two square inches in reflective surface area, or a rear-facing red lamp, on the rear which shall be visible at night under normal atmospheric conditions on a straight, level, unlighted roadway when viewed by a vehicle driver under the lower beams of vehicle head-lights at six hundred feet; (3) Reflective material and/or lights visible from the front and the rear on any moving part of the bicyclists, pedals, crank arms, shoes or lower leg, visible from the front and the rear at night under normal atmospheric conditions on a straight, level, unlighted roadway when viewed by a vehicle driver under the lawful lower beams of vehicle headlights at two hundred feet; and (4) Reflective material and/or lights visible on each side of the bicycle or bicyclist visible at night under normal atmospheric conditions on a straight, level, unlighted roadway when viewed by a vehicle driver under the lawful lower beams of vehicle headlights at three hundred feet. Theoretically, I guess cops could write a ticket for having the wrong color. But I doubt it would happen. I would just stick with red lights.
I don't think it matters too much - its just gives other vehicles advanced notice that they bike is there. In my opinion, the light is not so much the issue - people stare cop lights (etc) because they are nosy.
