Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2020, 08:22 AM
  • 02 1475_02 1474 _08112020_013641.mp4

Date
08/11/2020
W/O
844372
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00309
PipeID
P03919
Time
1:22 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7952
Sewer Name
UNION PACIFIC TRUNK
City
COMMERCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_844372_TV02396_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
02 1474
Downstream MH
02 1475
Dir. of Survey
Upstream
Length Surveyed
266 ft.
Total Length
266 ft.
Structural Index
3
Structural Quick
3J2I
Structural Rating
266
O&M Index
2
O&M Quick
2J00
O&M Rating
106
Overall Index
2
Overall Quick
Overall Rating
372
Pipe schematic from manhole 02 1474 to 02 1475
MH: 02 1474MH: 02 1475upstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ OPEN0 ft. AMH - Upstream Manhole, Survey Ends - 02 14751 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES19.7 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES77.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"104.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"128 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"155.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN179 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"218.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"264 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start264 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start264 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start266 ft. MWL - Water Level, 15 %of cross sectional area266 ft. MWM - Water Mark, 20 %of cross sectional area266 ft. AMH - Downstream Manhole, Survey Begins - 02 1474

Observation photos (3)

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

    246.3 ft. - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

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

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

Observations (19)

DistanceCodeObservation
2SSS
2CM
266MGOCONN @ MH 9 O'CLOCK/ OPEN
246.3CM
266AMH02 1475
138TFC
0MWL
188.2TFA
264SSS
262.1CM
265DAGS
47.9TFA
0MWM
0AMH02 1474
264CM
161.4TFC
110.8TFOPEN
87TFC
2DAGS

Properties (7)

additional_info
SC411742
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-08-11T01:22:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false