18.164.325: ADJUSTMENTS TO OFF STREET PARKING REQUIREMENTS FOR MIXED USE PROJECTS WITHIN SPECIFIC PLAN 45, THE C-3 AND C-4 DISTRICTS:
The purpose of this section is to permit a reduction in the number of required off street spaces for certain specified uses within a mixed use project through the sharing of parking resources. This section allows for shared parking for two (2) or more different land uses listed in this section that are located adjacent to or near one another on the same mixed use project site.
   A.   Shared parking is based on the hourly variations during the day in the number of parking spaces needed for each of the different identified uses. The minimum number of required off street parking spaces is determined by the hour in which the highest number of spaces is needed for the combined uses. Table 18.164.325(A) of this section shows the percentage of peak parking demand that occurs for each use for each hour of the weekday. The period during which a use is expected to generate its peak parking need is indicated as one hundred percent (100%). Table 18.164.325(B) of this section shows the percentage of peak parking demand that occurs for each use for each hour of the weekend day.
   B.   For a mixed use project, the total number of required off street parking spaces for shared parking shall be calculated by using the following methodology:
 
Step 1:
Calculate the number of required parking spaces for each independent land use according to the parking standards in section 18.164.240 of this chapter (nonresidential uses) for a weekday.
Step 2:
For each different land use, and for each hour of the day, multiply the number of required spaces for that use in step 1 of this subsection by the hourly percentage of peak parking demand for that use as identified in table 18.164.325(A) of this section, to determine the number of spaces needed for each hour for a weekday.
Step 3:
For each hour of the day for a weekday, calculate the total number of spaces required for all uses by adding together the number of spaces calculated for each individual use in step 2 of this subsection.
Step 4:
The minimum number of total off street parking spaces required by the overall mixed use development project for a weekday, is then represented by the hour for which the total number of spaces is the highest, as calculated in step 3 of this subsection.
Step 5:
Repeat the above four (4) steps for a weekend day.
Step 6:
The minimum number of total off street parking spaces required by the overall mixed use development project, is represented by the hour (weekday or weekend) for which the total number of spaces is the highest, as calculated in step 3 and step 5 of this subsection.
 
   C.   Residential uses shall not be included in the determination of shared parking requirements, except for visitor parking required for a mixed use project by article I of this chapter.
   D.   Prior to any substantial change in the tenant mix of a mixed use project, as determined by the community development director, for which this section was utilized for compliance with the parking requirements of this code, an amendment to the entitlement approving the mixed use project shall be submitted to the reviewing body to demonstrate compliance with the provisions of this section.
   E.   In allowing a reduction in the number of off street parking spaces required by a mixed use project under this section, the reviewing body must determine that:
      1.   The requirements of all other applicable provisions of this chapter are met; and
      2.   The reduction allowed under this section provides sufficient parking to serve the intended and potential use of the proposed mixed use project.
City of Redlands
TABLE 18.164.325(A)
HOURLY ACCUMULATION (PERCENTAGE OF PEAK HOUR) BY LAND USE (WEEKDAY)
Hotel
Hour Of Day
Office
Retail
Restaurant
Cinema
Guestroom
Restaurant/ Lounge
Bank
Health Club
Residential (Guest)
Hotel
Hour Of Day
Office
Retail
Restaurant
Cinema
Guestroom
Restaurant/ Lounge
Bank
Health Club
Residential (Guest)
6:00 A.M.
3%
3%
14%
0%
95%
0%
0%
70%
0%
7:00 A.M.
30%
7%
28%
0%
95%
10%
0%
41%
10%
8:00 A.M.
75%
20%
36%
0%
90%
30%
54%
41%
20%
9:00 A.M.
95%
43%
44%
0%
80%
10%
94%
70%
20%
10:00 A.M.
100%
69%
57%
0%
70%
10%
100%
70%
20%
11:00 A.M.
100%
87%
70%
0%
70%
5%
68%
80%
20%
12:00 noon
90%
96%
89%
21%
65%
100%
68%
61%
20%
1:00 P.M.
90%
100%
84%
46%
65%
100%
68%
70%
20%
2:00 P.M.
100%
96%
63%
55%
70%
33%
81%
70%
20%
3:00 P.M.
100%
92%
47%
56%
70%
10%
68%
70%
20%
4:00 P.M.
90%
92%
52%
56%
75%
10%
87%
80%
20%
5:00 P.M.
50%
95%
78%
62%
80%
30%
100%
90%
40%
6:00 P.M.
25%
95%
89%
62%
85%
55%
0%
100%
60%
7:00 P.M.
10%
95%
91%
81%
85%
60%
0%
89%
100%
8:00 P.M.
7%
82%
91%
100%
90%
70%
0%
79%
100%
9:00 P.M.
3%
55%
82%
100%
95%
67%
0%
68%
100%
10:00 P.M.
1%
32%
76%
81%
95%
60%
0%
34%
100%
11:00 P.M.
0%
11%
64%
65%
100%
40%
0%
10%
80%
12:00 midnight
0%
0%
27%
40%
100%
30%
0%
0%
50%
 
TABLE 18.164.325(B)
HOURLY ACCUMULATION (PERCENTAGE OF PEAK HOUR) BY LAND USE (WEEKEND)
Hotel
Hour Of Day
Office
Retail
Restaurant
Cinema
Guestroom
Restaurant/
Lounge
Bank
Health
Club
Residential
(Guest)
Hotel
Hour Of Day
Office
Retail
Restaurant
Cinema
Guestroom
Restaurant/
Lounge
Bank
Health
Club
Residential
(Guest)
      6:00 A.M.
   0%
   3%
   8%
   0%
   95%
   0%
   0%
   79%
   0%
      7:00 A.M.
   20%
   7%
   18%
   0%
   95%
   10%
   0%
   45%
   20%
      8:00 A.M.
   60%
   16%
   28%
   0%
   90%
   30%
   48%
   36%
   20%
      9:00 A.M.
   80%
   39%
   41%
   0%
   80%
   10%
   61%
   50%
   20%
      10:00 A.M.
   90%
   57%
   51%
   0%
   70%
   10%
   84%
   36%
   20%
      11:00 A.M.
   100%
   71%
   58%
   0%
   70%
   5%
   100%
   50%
   20%
12:00 noon
   90%
   84%
   77%
   21%
   65%
   100%
   94%
   50%
   20%
      1:00 P.M.
   80%
   92%
   73%
   46%
   65%
   100%
   0%
   31%
   20%
      2:00 P.M.
   60%
   100%
   60%
   55%
   70%
   33%
   0%
   26%
   20%
      3:00 P.M.
   40%
   100%
   47%
   56%
   70%
   10%
   0%
   31%
   20%
      4:00 P.M.
   20%
   96%
   50%
   56%
   75%
   10%
   0%
   56%
   20%
      5:00 P.M.
   10%
   91%
   66%
   62%
   80%
   30%
   0%
   100%
   40%
      6:00 P.M.
   5%
   81%
   83%
   62%
   85%
   55%
   0%
   95%
   60%
      7:00 P.M.
   0%
   76%
   85%
   81%
   85%
   60%
   0%
   61%
   100%
      8:00 P.M.
   0%
   67%
   85%
   100%
   90%
   70%
   0%
   31%
   100%
      9:00 P.M.
   0%
   53%
   65%
   100%
   95%
   67%
   0%
   10%
   100%
      10:00 P.M.
   0%
   37%
   61%
   100%
   95%
   60%
   0%
   2%
   100%
      11:00 P.M.
   0%
   15%
   56%
   80%
   100%
   40%
   0%
   2%
   80%
12:00 midnight
   0%
   0%
   32%
   50%
   100%
   30%
   0%
   0%
   50%
 
(Ord. 2688 § 1, 2008)