Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2021, 01:24 PM
  • 05 0524_05 2489_12082021_054158.mp4

Date
12/08/2021
W/O
921730
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00462
PipeID
P20885
Time
5:24 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9296
Sewer Name
05 INGLEWOOD TRUNK #1 RELIEF
City
INGLEWOOD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_921730_TV05326_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0524
Downstream MH
05 2489
Dir. of Survey
Downstream
Length Surveyed
381.8 ft.
Total Length
381.8 ft.
Structural Index
2
Structural Quick
3125
Structural Rating
13
O&M Index
2
O&M Quick
2N1B
O&M Rating
168
Overall Index
2
Overall Quick
Overall Rating
181
Pipe schematic from manhole 05 0524 to 05 2489
MH: 05 0524MH: 05 2489downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 05240 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - HEAVY STEAM IN SEWER0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Start28.5 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"70.4 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES251.8 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start270 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish302 ft. LL - Alignment Left, 10 %, Start320 ft. FS - Fracture Spiral, from 06 to 10 o'clock, within 8 inches of joint: YES379.5 ft. LL - Alignment Left, 10 %, Finish381.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES, Finish381.8 ft. AMH - Downstream Manhole, Survey Ends - 05 2489

Observation photos (4)

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

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

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    70.4 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    251.8 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • Fracture Spiral, from 06 to 10 o'clock, within 8 inches of joint: YES

    320 ft. - Fracture Spiral, from 06 to 10 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
320FS
379.5LL
381.8DAGS
251.8MWLS
302LL
0AMH05 0524
0MWL
381.8AMH05 2489
0MGOHEAVY STEAM IN SEWER
270MWLS
0MWM
2DAGS
28.5TB
70.4CL

Properties (7)

additional_info
630098120821021
custom_field_three
FRACTURED
custom_field_two
2
customer
1
datetime
2021-12-08T05:24:34-08:00
documentation
PROPIPE
is_lateral_inspection
false