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Building intelligence - systems integration/cost savings matrix
	Potential saving elements	(on a scale of one to 101)
1	Reduce complexity by discounting sub-system features and functions that do not provide major benefits to the client.	7
2	Exploit opportunities to piggy back data onto other systems, instead of stand-alone cables/networks.	5
3	Insist on supply-and-maintain contracts for plant, with some simple incentives/penalties for downtime. This will lead to simpler equipment installations and reduced capital cost.	5
4	Provide ample RJ45 sockets in plant rooms, above ceilings etc, as part of structured cabling, rather than have the designer spending time on specific locations, routes and containment.	3
5	Make maximum use of a common IP network for all communications, thus avoiding multiple network cables. Avoid ELV systems (those transmitting 0-10 V and 4-20 mA etc) over dedicated bus cables.	5
6	Co-ordinate the location of panels that need to communicate, thereby reducing riser space and containment.	4
7	Critically analyse, from the user perspective, the number of points that need to be monitored. Monitor the plant itself rather than through a bems. Purchase IP compatible systems where possible.	8
8	Have sub-systems factory tested including controls, to reduce on-site commissioning costs.	2
9	Ensure that containment is properly utilised, to avoid having just one or two cables on several dedicated trays.	5
1 10 = Lowest fruit, ie maximum gains for effort/investment