Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2021, 08:21 AM

  • 03 0381_03 0380_03222021_014917.mp4

Date
03/22/2021
W/O
880426
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00381
PipeID
P04950
Time
1:21 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8755
Sewer Name
03 MARINA RELIEF TRUNK, SECTION 1B
City
LONG BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
25
Purpose
Routine Assessment
Project
RFIR_WO_880426_TV03180_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
30 in.
Upstream MH
03 0381
Downstream MH
03 0380
Dir. of Survey
Downstream
Length Surveyed
425.9 ft.
Total Length
425.9 ft.
Structural Index
4
Structural Quick
4J3C
Structural Rating
284
O&M Index
2
O&M Quick
412P
O&M Rating
172
Overall Index
3
Overall Quick
—
Overall Rating
456
Pipe schematic from manhole 03 0381 to 03 0380
MH: 03 0381MH: 03 0380downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 03 03812 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start33.6 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES38.7 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES50.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start77 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"110.2 ft. MWM - Water Mark, 50 %of cross sectional area110.2 ft. MWL - Water Level, 25 %of cross sectional area146.8 ft. FM - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES152.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish152.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start422.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish422.7 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish425.9 ft. AMH - Downstream Manhole, Survey Ends - 03 0380

Observation photos (6)

  • Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    33.6 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    146.8 ft. - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

All inspections of P04950Work order 880426

Observations (16)

DistanceCodeObservation
425.9AMH03 0380
0MWM—
50.5CM—
110.2MWM—
152.3CM—
33.6CL—
2DAGS—
77TFA—
146.8FM—
0MWL—
422.7FM—
0AMH03 0381
38.7CL—
422.7DAGS—
152.3FM—
110.2MWL—

Properties (7)

additional_info
630069032221001
custom_field_three
MULTIPLE FRACTURES
custom_field_two
2
customer
1
datetime
2021-03-22T01:21:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false