Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2021, 07:27 PM
  • 05 1824_05 1823_12072021_114011.mp4

Date
12/07/2021
W/O
921497
Weather
Dry
Operator/Surveyor
J, BUENROSTRO
Sewer ID
Z00467
PipeID
P07047
Time
11:27 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9295
Sewer Name
05 JANET LANE CONNECTION TRUNK
City
TORRANCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_921497_TV05369_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
15 in.
Upstream MH
05 1824
Downstream MH
05 1823
Dir. of Survey
Downstream
Length Surveyed
42.7 ft.
Total Length
42.7 ft.
Structural Index
3
Structural Quick
4322
Structural Rating
16
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
16
Pipe schematic from manhole 05 1824 to 05 1823
MH: 05 1824MH: 05 1823downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 18240 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK27 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES32.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES37.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES40 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - THROUGHOUT THE REACH41.1 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES42.7 ft. AMH - Downstream Manhole, Survey Ends - 05 1823

Observation photos (3)

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    27 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    32.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    37.2 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
0MWM
37.2FM
40SSSTHROUGHOUT THE REACH
0AMH05 1824
0MWL
42.7AMH05 1823
32.4FM
0MGOCONNECTION AT MH 9 O'CLOCK
41.1CL
27FM

Properties (7)

additional_info
630098120721063
custom_field_three
FRACTURES/SPALLING
custom_field_two
2
customer
1
datetime
2021-12-07T11:27:28-08:00
documentation
PROPIPE
is_lateral_inspection
false