p11RD RD RD RD RD
RD
RD
EF
EF
EF
EF
EF
EFEF
V
V
V
V V
RTU
EF
DS
DS
DS
EJ
DS
DS
P.1 P.1
P.1 P.1
P.1
P.1
P.1
P.2
R
Leeds Elementary School20 Florence StreetNorthampton, Massachusetts 01060Drawn By:
Checked By:
Approved By:
Drawing Scale:
Revisions:
No.Date Description
Date:
AS NOTED
APRIL 14, 2015
P1.1 ROOF PLAN - PLUMBINGROOF PLAN - PLUMBING
SCALE: 1/16" = 1'-0"1
N
8'16'32'0'
ABBREV
PLUMBING LEGEND
SYMBOL DESCRIPTION
VTR VENT THRU ROOF
RD ROOF DRAIN
P.1 KN PLUMBING KEY NOTE
VTR
RTU ROOF TOP UNITRTU
PLUMBING KEY NOTES:
REMOVE THE EXISTING ROOF DRAIN STRAINER, FLASHING COLLAR & BOLTS PER THE
GENERAL CONTRACTORS PHASING PLAN SO THE ROOF IS WATERTIGHT AT THE
COMPLETION OF WORK EACH DAY. THE EXISTING ROOF DRAIN BODY & PIPING SHALL
REMAIN ACTIVE. ONCE THE NEW ROOF IS INSTALLED, INSTALL NEW ROOF DRAIN
STRAINER, FLASHING COLLAR AND NEW BOLTS.
EXTEND 2" CAST IRON VENT TO 24" ABOVE EXISTING ROOFTOP UNIT. PROVIDE THREE
SUPPORTS GUY WIRES FASTENED TO ROOF.
P.2
P.1
1.
2.
3.
4.
GENERAL NOTES:
THE PLUMBING DRAWINGS ARE DIAGRAMMATIC AND ARE TO BE USED FOR THE PURPOSE OF
ESTABLISHING GENERAL LOCATIONS OF PIPING RUNS, SIZES OF PIPING, AND QUANTITIES OF
FIXTURES AND EQUIPMENT TO BE FURNISHED HEREIN. REFER TO ARCHITECTURAL DRAWINGS
FOR DIMENSIONS FOR EXACT LOCATIONS OF ALL PLUMBING FIXTURES, AND EQUIPMENT,
INCLUDING FLOOR DRAINS, AND MOUNTING HEIGHTS. IN THE EVENT OF CONFLICT OR IF
DIMENSIONS ARE NOT SHOWN, OBTAIN FIELD DIRECTIVE FROM THE ARCHITECT AS TO THE
LOCATIONS OF ALL VISIBLE EQUIPMENT. PAY PARTICULAR CARE TO COORDINATE WITH THE
ARCHITECT'S FIELD REPRESENTATIVE ALL FLOOR DRAIN AND FLOOR CLEANOUT LOCATIONS.
ALL PIPING SHOWN ON THIS PLAN SHALL BE RUN CONCEALED ABOVE SUSPENDED CEILINGS,
IN CHASES, OR IN PARTITIONS UNLESS SPECIFICALLY NOTED OTHERWISE.
EXISTING CONDITIONS INDICATING PIPING AND EQUIPMENT LOCATIONS ARE TAKEN FROM
ENGINEERING FIELD NOTES AND DRAWINGS OF THE ORIGINAL BUILDING CONSTRUCTION ARE
TO BE CONSIDERED APPROXIMATE ONLY. FIELD VERIFY POINTS OF CONNECTIONS OF NEW TO
EXISTING BEFORE INSTALLING ANY PIPE OR EQUIPMENT. BRING ANY DISCREPANCY TO THE
ATTENTION OF THE ARCHITECT.
MAINTAIN PLUMBING SYSTEMS IN OTHER BUILDING AREAS AT ALL TIMES DURING THE
CONSTRUCTION. REFER TO PHASING PLANS AND SPECIFICATIONS ON THE ARCHITECT'S
DRAWINGS & SPECIFICATIONS.
GGD
CMG
CMG