Specifications

RDNO ATHLETIC PARK
AMENITIES BUILDINGS
WE File No.029042.00
May 30, 2014
18 | P a g e
.3 Acceptable Products:
.1 Solder joint type: Red & White / Toyo 5049A, Apollo, Crane, Jenkins, Kitz,
Lunkenheimer 746FS or 747FS, Neuman-Hattersley, Nibco, Watts,
Worcester.
.2 Threaded joint type: Red & White / Toyo 5044A, Apollo-70 Series, Crane 93-
TF, Grinnell 3700 full port, Jenkins-1101-T, Kitz 58, Lunkenheimer 746F or
747F, Neuman-Hattersley 1969AT, Nibco T-580-BR, Watts B-6000,
Worcester 4211-RT.
32.4 Balance: (for domestic hot water recirculation)
.1 30mm [1¼"] and smaller, globe lockshield, for maximum system temperature,
bronze body and trim, Teflon; polytetrafluoroethylene (PTFE), disc, female by male
union connection, 690 kPa [100 psig] rating. Acceptable Products: Dahl 13012 or
13013 with memory stop, Dunham Bush 840A, Red & White / Toyo 250LS or 251LS,
Grinnell GBV-T threaded.
.2 40mm [1½"] and larger, plug type, wrench adjustable stop, for maximum system
temperature, semi-steel body, resilient plug seals, EPT or RS 55, max. 120
o
C
[250
o
F] operating temperature, 860kPa [125 psig], threaded end connections for up
to 50 mm [2"], flanged end connections on 65mm [2½"] and larger. Acceptable
Products: DeZurik 435 with 487 adjustable stop, Homestead Ballcentric, Neuman-
Hattersley 170M or 171M, Grinnell GBV-T or GBV
32.5 Vacuum relief: (for hot water tanks installations)
.1 Up to 12 mm [½"], 860 kPa [125 psig] rating. Acceptable Products: 12 mm [½"]
Watts 36A, Cash Acme.
.2 19 mm [¾"] and larger, 860 kPa [125 psig] rating. Acceptable Products: 18 mm
[3/4"] Watts 36A, Cash Acme.
32.6 Pressure Reducing Valves:
.1 6 mm [¼"] to 9 mm [3/8"] ,860 kPa [125 psig] rating. Acceptable Products: Watts
215, Cash Acme, Singer.
.2 12 mm [½"] to 50 mm [2"], 860 kPa [125 psig] rating. Acceptable Products: Watts
223, Braukman, Conbraco, Cash Acme, Singer.
.3 65 mm [2½"] and larger, 860 kPa [125 psig] rating. Acceptable Products: BCA 317
PR, Clayton 90 or 90B, Singer 106PR.
32.7 Pressure reducing valve with integral low flow bypass:
.1 40 mm [1½”] and larger, 860 kPa [125 psig] rating. Acceptable Products: Watts PV-
10-06M, Clayton, Singer.
32.8 Water Meter:
.1 The water meter shall be supplied by the Contractor and shall be to Municipal
Standards.
.2 Hermetically sealed direct reading centre sweep register, one piece cast bronze
main case, nutating disc measuring chamber with flow control adjustment,
magnetically driven, rated for 1035 kPa [150 psig] service, reading in cubic metres
and flanged ends conforming to AWWA C700.
.1 Acceptable Products: Neptune Trident 8, Rockwell, Hersey
.3 Self generating remote meter reader to suit municipal requirements.
.4 Size meter for a maximum of 35 kPa [5 psig] pressure drop at design flow rates.
32.9 Pressure Reducing Valves Installation:
.1 Pressure reducing valve stations, as a minimum shall consist of the following: