Correspondence 11/ c rN= 55
•
410
February 23, 1996
C1TY OF TIG
ORE
Ross & Vicki Mercer
11535 SW 67th
Tigard, OR 97223
Re: MERCER OFFICE BUILDING
11565 SW 67th
MEC95 -0353
The plans and specifications have been reviewed for conformity to
applicable codes. Please submit three (3) sets of revised plans
and specifications incorporating the following requirements:.
a 4: Provide the calculations, specifications, and source of
combustion air for AH -1 and AH -2 [OMSC, Section 601(a)].
Provide an equipment schedule that corresponds with equipment
shown on the plan, and the amount of outside air being
continuously provided.
A. The heating /ventilation system must provide 5 cubic feet
per minute (cfm) of outside air per occupant with a total
circulation of not less than 15 cfm per occupant in all
portions of the building [UBC Sections 605 and 705].
3/ Each individual roof - mounted HVAC shall be permanently labeled
as to the areas it serves [Section 504(e)]. In addition, each
unit shall be equipped with a power disconnect and a 120 -volt
receptacle shall be located within 25' of each unit [Section
509] .
4„,
Illustrate area of gas meter and gas pressure [OMSC, Section
2219].
If you wish to discuss any of these items, please give me a call.
Sincerely,
7Q
James Funk
Plans Examiner
mec95- 0353 \rossmrcr
13125 SW Hall Blvd., Tigard, OR 97223 (503) 639 -4171 TDD (503) 684 -2772