7.1.7.1.1 A comprehensive design report from one of the following building services engineering disciplines listed below.
b) Mechanical Ventilation , Air conditioning and Heating system
c) Cold Water supply , Hot water supply , Waste Water and Drainage system
d) Fire detection and protection system
The said design report shall contain minimum of following:
Schematic Drawings, not necessarily to an scale prepared to A1 size, that describes
o Interconnection of components in a system, that show distribution of the system between building levels, or an isometric-style layout that shows distribution of systems across individual floor levels
o All functional components that make up the system, i.e., plant items, pumps, fans, valves, strainers, terminals, electrical switchgear, distribution and components
o Symbols and line conventions, in accordance with industry standard guidance
o Labels for pipe, duct, cable sizes, etc.
o Components that have a sensing and control function, and links between them—building management systems, fire alarms and other controls
o Major components, so their whereabouts in specifications and other drawings can be easily determined
o Title Block of the drawing
A set of calculations referring to first principles of Engineering, relevant Engineering standards, Codes of Practices together with a technical comparison between other possible options with justifications for opting to the solution proposed for the project. All computer aided design shall be produced with minimum of one set of specimen calculation for respective areas.
A1 size layout drawings to a scale of at least 1:100 showing plant, equipment, distribution network and sections wherever required to describe the nature to the best.
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