Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 31, 2021, 06:08 AM
  • 14 1114_14 1113_08302021_231141.mp4

Date
08/30/2021
W/O
911390
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01179
PipeID
P26066
Time
11:08 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9250
Sewer Name
14 WEST SIDE RELIEF TRUNK
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
10
Purpose
Routine Assessment
Project
WO_911390_TV14056_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
14 1114
Downstream MH
14 1113
Dir. of Survey
Downstream
Length Surveyed
31.8 ft.
Total Length
31.8 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
2
O&M Quick
2600
O&M Rating
12
Overall Index
2
Overall Quick
Overall Rating
22
Pipe schematic from manhole 14 1114 to 14 1113
MH: 14 1114MH: 14 1113downstream0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 11142 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start29 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish29.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish31.8 ft. AMH - Downstream Manhole, Survey Ends - 14 1113

Observation photos (1)

  • 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 (10)

DistanceCodeObservation
29.8DAGS
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWL
2SSS
29SSS
31.8AMH14 1113
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MWM
0AMH14 1114
2DAGS

Properties (8)

additional_info
630069083021201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-08-30T23:08:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
40175