fp21R 498 RYAN ROAD,NORTHAMPTON, MASSACHUSETTS 01064 April 14, 2015
NTS
ROOF DRAIN DETAIL P2.1
GGD
P1.1
NEW ROOF DRAIN
NEW ROOF
EX. HANGERS
ROOF DRAIN PIPING
PROVIDE INSULATION AT UNDERSIDE
PIPE INSULATION
OF DRAIN BODY AND TO EXISTING
EXISTING HORIZONTAL
SCALE:
ROOF DRAIN PIPING
CONNECTION DETAIL
NTS
STORM DRAIN PIPING
CONNECT TO EXISTING