Specifications

RDNO ATHLETIC PARK
AMENITIES BUILDINGS
WE File No.029042.00
May 30, 2014
22 | P a g e
.3 Suitable for the temperature to which exposed.
.4 Registered and bearing Province of British Columbia, Gas Inspection Department
approval.
.5 Acceptable Manufacturers: Emco, Homestead, Mueller, Newman Milliken,
Wallaceburg
35.6 Roof Supports
.1 Support piping on roof with an engineered prefabricated Pipe Hanger System
designed for installation without roof penetrations, flashing or damage to the roofing
material. The system shall consist of bases and made of high-density polypropylene
plastics with UV Protection. System shall be custom designed to fit piping and
conduit to be installed and the actual conditions of service.
.2 Install using Pro Pipe Support system and Clamps. Follow manufacturer’s
instructions to adhere supports to roof.
.3 Field fabricated wood supports will not be accepted.
35.7 Piping Installation
.1 Install piping in accordance with applicable code.
.2 Use dielectric type fittings where buried service enters and connects to building
piping.
.3 Slope piping down in direction of flow to low points.
.4 Install valve on the main gas service entering the building. Valve to have locking
lugs.
.5 Prime, paint and label piping.
35.8 Testing
.1 Test system in accordance with applicable code.
.2 Notify the Consultant and the Inspection Authority having jurisdiction, 48 hours in
advance of intended test date.
.3 Examine piping for leaks. Remake all leaking connections and joints.
35.9 Purging
.1 Purge after pressure test in accordance with applicable code.
36 ROOF DRAINS AND FLOOR DRAINS
36.1 Acceptable manufacturers of spun copper or aluminum roof drains: Menzies Metal
Products
36.2 Acceptable manufacturers of full body floor and roof drains: Watts, Zurn, Mifab, Smith
36.3 Trap Seal Primers:
.1 Provide pressure actuated type priming device for all floor drains. Locate at
locations that are readily accessible by the building maintenance staff. Provide
isolation valve. (alternative: consider DDC controlled solenoid valves as they are
more dependable)
.2 Acceptable Products: Precision Plumbing Products Model P-1, Mifab 500
36.4 Floor Drain FD-1:
.1 Floor drain shall include trap primer connection and trap primer device.
.2 Acceptable Products:Zurn, Ancon, Enpoco