Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 5, 2020, 06:26 PM
  • 29 0123_29 0122_11052020_103745.mp4

Date
11/05/2020
W/O
860502
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01116
PipeID
P24014
Time
10:26 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8236
Sewer Name
29 SPRING STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
WO_860502_TV29030_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0122
Downstream MH
29 0123
Dir. of Survey
Upstream
Length Surveyed
309.7 ft.
Total Length
309.7 ft.
Structural Index
2
Structural Quick
2K00
Structural Rating
122
O&M Index
2
O&M Quick
2K00
O&M Rating
124
Overall Index
2
Overall Quick
Overall Rating
246
Pipe schematic from manhole 29 0122 to 29 0123
MH: 29 0122MH: 29 0123upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 29 01232.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish307.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start307.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start309.7 ft. AMH - Downstream Manhole, Survey Begins - 29 0122309.7 ft. MWM - Water Mark, 20 %of cross sectional area309.7 ft. MWL - Water Level, 15 %of cross sectional area

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 (8)

DistanceCodeObservation
2DAGS
0AMH29 0122
307SSS
0MWM
0MWL
2SSS
309.7DAGS
309.7AMH29 0123

Properties (5)

custom_field_two
3
customer
1
datetime
2020-11-05T10:26:32-08:00
documentation
PRO PIPE
is_lateral_inspection
false