Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 3, 2020, 09:48 AM
  • 14 1092_14 1091 _11032020_015801.mp4

Date
11/03/2020
W/O
850046
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01179
PipeID
P26044
Time
1:48 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8180
Sewer Name
WEST SIDE RELIEF TRUNK
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
05
Purpose
Routine Assessment
Project
WO_850046_TV14056_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
14 1092
Downstream MH
14 1091
Dir. of Survey
Downstream
Length Surveyed
197.1 ft.
Total Length
197.1 ft.
Structural Index
2
Structural Quick
2G00
Structural Rating
78
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
86
Pipe schematic from manhole 14 1092 to 14 1091
MH: 14 1092MH: 14 1091downstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 10922 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start71.7 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN97.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN176.7 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"189.9 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN194.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish194.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish195 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish197.1 ft. AMH - Downstream Manhole, Survey Ends - 14 1091

Observation photos (2)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - MINERAL DEPOSITS

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
176.7TFA
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
97.2TFOPEN
2SSS
0MWL
194.8DAGS
0MWM
194.8DAE
2DAEMINERAL DEPOSITS
2DAGS
195SSS
197.1AMH14 1091
0AMH14 1092
71.7TFOPEN
189.9TFOPEN

Properties (8)

additional_info
6301102200138A2
custom_field_three
LIGHT GREASE/SPALLING
custom_field_two
3
customer
1
datetime
2020-11-03T01:48:35-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40175