SPECIFICATIONS
Tender Documents.pdf - Northern Rockies Regional Municipality
Tender Documents.pdf - Northern Rockies Regional Municipality
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Fort Nelson NRRM BASIC MECHANICAL SECTION 15010<br />
Airport Terminal Building REQUIREMENTS Page: 8<br />
Washroom Renovations<br />
6. Three phase motors, 1 HP and larger shall be High-Efficiency Motors as defined in CSA C390<br />
or IEEE 112B Nominal Standards. Minimum efficiency for motors shall be as listed in<br />
CAN/CSA-C390-93 Energy Efficiency Test Methods for Three-Phase Induction Motors.<br />
7. Motors used with adjustable speed drives shall be designed specifically for application with<br />
adjustable speed controllers on variable torque loads, 20 through 60 Hz, from PWM or six step<br />
inverters and shall be so certified by the motor manufacturer.<br />
8. Electric motors shall be sized so that the normal operating load is not more than 90% of the<br />
rated motor capacity.<br />
9. Motors exposed to outdoor temperatures shall be lubricated with lubricants suitable for<br />
operation at minus 20°C.<br />
10. Assist the Electrical Trade to ensure: proper connection; correct thermal overload selection; and<br />
correct stop-start controls.<br />
15037 SERVICES<br />
1. Gas Service:<br />
Arrange with Gas Utility Company to provide (increase in) gas service from meter location<br />
shown on drawings.<br />
Connect to gas fired equipment in strict accordance with regulations of B.C. Gas Inspection<br />
Department.<br />
15044 CLEAN UP<br />
1. Clean up all debris resulting from the work as it progresses. At the conclusion of the work,<br />
clean and restore all material, equipment, and fixtures to their as new condition. Remove all<br />
gummed labels.<br />
15045 PRIOR TESTS<br />
1. All work which will be covered or concealed shall be tested prior to covering. Notice of tests<br />
shall be given to the Engineer 48 hours in advance arranged to conform to construction<br />
schedule. Engineer shall be given the opportunity to review all tests.<br />
15046 SUBSTANTIAL PERFORMANCE<br />
1. Prior to calling for a substantial performance review, the following minimum requirements must<br />
be satisfied:<br />
- All air handling (supply & exhaust) systems must be operational with all controls and<br />
safety devices installed. Fire damper trip tests must be completed.<br />
February 2012 JM BEAN & CO. LTD 1130.10