Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2020, 08:13 AM

  • 02 0407_02 0406A_08102020_011831.mp4

Date
08/10/2020
W/O
844580
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00256
PipeID
P02728
Time
1:13 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7899
Sewer Name
DOWNEY-BELLFLOWER RELIEF TRUNK, SECTION 4
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_844580_TV02349_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
24 in.
Upstream MH
02 0407
Downstream MH
02 0406A
Dir. of Survey
Downstream
Length Surveyed
51.4 ft.
Total Length
51.4 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
2
O&M Quick
2C00
O&M Rating
40
Overall Index
2
Overall Quick
—
Overall Rating
49
Pipe schematic from manhole 02 0407 to 02 0406A
MH: 02 0407MH: 02 0406Adownstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 02 04072 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, 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, Start8.9 ft. RPZ - Repair Other, within 8 inches of joint: YES - LINK PIPE38.7 ft. CM - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES43.2 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES46.6 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES49.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish49.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish51.4 ft. AMH - Downstream Manhole, Survey Ends - 02 0406A51.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (8)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • 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

  • Repair Other, within 8 inches of joint: YES - LINK PIPE

    8.9 ft. - Repair Other, within 8 inches of joint: YES - LINK PIPE

  • Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    38.7 ft. - Crack Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    43.2 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    46.6 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • General Observation - COCKROACHES IN MANHOLE

    51.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P02728Work order 844580

Observations (14)

DistanceCodeObservation
0MWM—
49.6DAGS—
0MWL—
0MGOCOCKROACHES IN MANHOLE
51.4AMH02 0406A
8.9RPZLINK PIPE
0AMH02 0407
49.6DAE—
38.7CM—
43.2CM—
46.6CM—
51.4MGOCOCKROACHES IN MANHOLE
2DAE—
2DAGS—

Properties (7)

additional_info
SC411739
custom_field_three
MULTIPLE CRACKS
custom_field_two
2
customer
1
datetime
2020-08-10T01:13:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false