CTA TR-6
1 × $42.50 
ASAE/ASABE S639.2
1 × $36.00 
BS W 13:1973+A1:2014
1 × $71.12 
AGA Z3801152
1 × $14.00 
SAE USCAR6-1
1 × $42.00 
UOP 991-17
1 × $120.00 
PIP VESV1002
1 × $112.50 
BS Z 7:1998
1 × $82.55 
ADS TS78
1 × $42.50 
AGA XM1602
1 × $60.50 
BS X 35:1998
1 × $25.40 
UOP 981-10
1 × $143.50 
IEST RP-PR003.1
1 × $195.00 
ASTM Volume 15.10:2020
1 × $178.00 
Purging Principles and Practice
1 × $97.00 
AASHTO GVM-1
1 × $48.00 
ASTM C1272-21
1 × $24.00 
UOP 990-11
1 × $120.00 
AS/NZS IEC 63103:2021
1 × $47.63 
CTA CEDIA-CEB17-A
1 × $40.50 Subtotal: $1,542.70
$27.50
$27.50
Electrical Guide for Control Centers : ISA Standard RP60.8
standard by The International Society of Automation, 04/01/1978
Assists the design engineer in establishing the electrical requirements of a control center; it is also intended to comply with the provisions of the NEC. Special considerations which may apply to particular devices or circuits are not taken into account in this recommended practice.