Grand Junction Retrofit Final Report

• Project Type: General OWC
• Applicant: City of Grand Junction
• Project Name: Residential Retrofit Project
• Title: Grand Junction Residential Retrofit Project Final Report
• Date: 8/1/1993
• County: Mesa
• Water Conservation - Doc Type: Final Report

Grand Junction Retrofit Projecl
PAIRED T.TEST WATER
Mean of Stdsof Count StdErr I %PERCENT
Month DINs. Olffs. (n) of Means Statistic
MAY 1.22 4.87 85.00 0.53 2.30 7.05
JUN 0.59 7.30 85.00 0.79 0.74 2.70
JUL 2.74 9.04 85.00 0.98 2.79 10.97
AUG 2.36 6.34 85.00 0.69 3.43 11.07
SEP -0.03 4.61 85.00 0.50 -0.06 -0.23
OCT -0.33 4.36 85.00 0.47 -0.69 -3.58
NOV 0.58 2.74 85.00 0.30 1.90 10.10
DEC 0.24 2.27 85.00 0.25 0.96 5.13
JAN -0.17 1.71 85.00 0.19 -0.89 -3.57
FEB 0.69 4.82 85.00 0.52 1.31 11.86
MAR 0.19 4.13 85.00 0.45 0.43 2.85
APR -3.40 6.23 85.00 0.68 .5.03 -39.72
MAY 2.86 4.34 85.00 0.47 6.08 17.65
JUNE 0.96 7.02 65.00 0.76 1.26 4.52
AUG -0.60 7.58 65.00 0.62 -0.74 -2.72
SEPT .1.97 7.39 65.00 0.60 -2.46 .10.36
OCT .2.59 6.54 85.00 0.71 -3.66 .18.52
PAIRED T-TEST GAS
Mean of Stds of Count StdErr. I %
Month Dlffs. Oiffs. (n) of Means Statistic
MAY -3.46 19.16 85.00 2.08 .1.66 -6.66
JUN 0.52 8.75 85.00 0.95 0.55 1.74
JUL 1.14 6.36 85.00 0.69 1.66 4.49
AUG 0.51 5.97 85.00 0.65 0.78 2.23
SEP .1.84 10.34 85.00 1.12 -1.64 -7.57
OCT -1.00 30.92 85.00 3.35 -0.30 -2.16
NOV -28.19 34.23 85.00 3.71 -7.59 .28.35
DEC -16.40 39.16 85.00 4.25 -3.86 .9.19
JAN 20.86 36.30 85.00 3.94 5.30 8.04
FEB 30.20 43.02 85.00 4.67 6.47 14.22
MAR 34.14 37.93 85.00 4.11 8.30 25.93
APR 43.32 27.59 85.00 2.99 14.46 41.71
MAY 19.58 20.01 85.00 2.17 9.02 36.45
JUNE 2.27 8.22 85.00 0.89 2.55 7.77
JULY 0.20 7.48 85.00 0.81 0.25 0.82
AUG 0.19 9.48 85.00 1.03 0.18 0.85
SEPT -1.18 7.03 85.00 0.76 -1.54 -4.51
OCT .2.02 10.90 85.00 1.18 -1.71 -4.28
PAIRED T.TEST ELECTRICITY
Mean of Sldsof Counl Sid Err t
. Month Oiffs. Olffs. (n) of Means Statistic %
MAY -19.26 148.71 85.00 16.13 .1.19 -35.86
JUN -78.41 162.98 85.00 17.68 -4.44 -268.43
JUL 35.48 173.14 85.00 18.78 1.89 146.19
AUG 16.34 186.71 85.00 20.25 0.81 73.73
SEP 22.25 164.70 85.00 17.86 1.25 85.33
OCT -10.36 126.61 85.00 13.73 -0.76 -21.92
NOV -45.94 161.36 85.00 17.50 -2.62 -36.00
DEC -19.89 196.02 85.00 21.26 -0.94 -10.21
JAN 51.96 215.53 85.00 23.39 2.22 21.76
FEB 29.16 251.Q1 85.00 27.23 1.07 16.01
MAR 43.38 219.04 85.00 23.76 1.83 44.47
APR 63.81 174.73 85.00 18.95 3.37 105.40
MAY .8.12 118.34 85.00 12.84 -0.63 -23.78
JUNE 52.62 139.92 85.00 15.18 3.47 195.33
JULY -6.33 176.13 85.00 19.10 -0.33 -26.30
AUG -23.73 159.56 85.00 17.31 -1.37 -107.98
SEP 1.67 108.33 85.00 11.75 0.14 6.13
OCT -12.07 116.46 85.00 12.63 -0.96 -24.46

09/14/93