Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2021, 09:18 AM

  • 29 0481_29 0480_07302021_022607.mp4

Date
07/30/2021
W/O
901757
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00789
PipeID
P24527
Time
2:18 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9205
Sewer Name
29 CHERRY AVENUE TRUNK
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_901757_TV29093_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0480
Downstream MH
29 0481
Dir. of Survey
Upstream
Length Surveyed
36.3 ft.
Total Length
36.3 ft.
Structural Index
4
Structural Quick
5133
Structural Rating
14
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
3
Overall Quick
—
Overall Rating
28
Pipe schematic from manhole 29 0480 to 29 0481
MH: 29 0480MH: 29 0481upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. MSA - Survey Abandoned - REVERSAL COMPLETE.0 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Finish11.9 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Start12.8 ft. MGP - General Photograph - BROKEN PIPE13.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish13.9 ft. B - Broken, from 12 to 12 o'clock, within 8 inches of joint: YES30.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start34.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start36.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE36.3 ft. MWL - Water Level, 5 %of cross sectional area36.3 ft. MWM - Water Mark, 15 %of cross sectional area36.3 ft. AMH - Downstream Manhole, Survey Begins - 29 0480

Observation photos (6)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

    22.4 ft. - Broken, from 12 to 12 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    23.5 ft. - General Photograph - BROKEN PIPE

  • Repair Localized Liner, within 8 inches of joint: YES, Start

    24.4 ft. - Repair Localized Liner, within 8 inches of joint: YES, Start

All inspections of P24527Work order 901757

Observations (13)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
36.3DAGS—
23.5MGPBROKEN PIPE
0MWL—
0MWM—
22.4CM—
36.3MSAREVERSAL COMPLETE.
2DAGS—
24.4RPL—
5.7CM—
0AMH29 0480
36.3RPL—
22.4B—

Properties (7)

additional_info
630069072921202
custom_field_three
CRACKS/BROKEN PIPE
custom_field_two
2
customer
1
datetime
2021-07-30T02:18:14-07:00
documentation
PRO PIPE
is_lateral_inspection
false