e. Descriptions of Emergency Procedures including:
isolation procedures including required valve operations with
valve locations indexed to gas map, recommended emergency
equipment, checklist for major emergencies and procedures for
connecting emergency gas supply.
The Equipment Operation Manual shall include, but not be limited
to, detail drawings, equipment data, and manufacturer supplied
operation manuals for all equipment, valves and system components.
The System Maintenance Manuals shall include, but not be limited
to:
a.
Maintenance check list for entire gas distribution system.
b. Descriptions of site specific standard maintenance
procedures.
c. Maintenance procedures for installed cathodic protection
systems.
d. Piping layout, equipment layout, and control diagrams of
the systems as installed.
e. Identification of pipe materials and manufacturer by
location, pipe repair procedures, and jointing procedures at
transitions to other piping materials or piping from different
manufacturer.
The Equipment Maintenance Manuals shall include but not be
limited to the following:
a. Identification of valves and other equipment by
materials, manufacturer, vendor identification and location.
b. Maintenance procedures and recommended maintenance tool
kits for all valves and equipment.
c. Recommended repair methods, either field repair, factory
repair, or whole-item replacement for each valve component or
piece of equipment or component item.
d. Routine maintenance procedures, possible breakdowns and
repairs, and troubleshooting guide.
1.3
GENERAL REQUIREMENTS
1.3.1
Welding Steel Piping
Welding and nondestructive testing procedures for pressure piping are
specified in Section 05093 WELDING PRESSURE PIPING. Structural members
shall be welded in accordance with Section 05090A WELDING, STRUCTURAL.
1.3.2
Jointing Polyethylene and Fiberglass Piping
Piping shall be joined by performance qualified joiners using qualified
procedures in accordance with AGA XR0104. Manufacturer's prequalified
joining procedures shall be used. Joints shall be inspected by an
SECTION 02556A
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