Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2022, 07:14 AM

  • 16 0165_16 0164_08162022_003207.mp4

Date
08/16/2022
W/O
967378
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00648
PipeID
P13197
Time
12:14 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10328
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
17
Purpose
Routine Assessment
Project
RFIR_WO_967378_TV16081_AUG2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
16 0165
Downstream MH
16 0164
Dir. of Survey
Downstream
Length Surveyed
503.3 ft.
Total Length
503.3 ft.
Structural Index
3
Structural Quick
4J3G
Structural Rating
528
O&M Index
2
O&M Quick
2S11
O&M Rating
201
Overall Index
2
Overall Quick
—
Overall Rating
729
Pipe schematic from manhole 16 0165 to 16 0164
MH: 16 0165MH: 16 0164downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01652 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start43.5 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES138.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish393.5 ft. RFC - Roots Fine Connection, from 08 to 10 o'clock, within 8 inches of joint: YES393.5 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 4"402.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start501 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish501 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish501 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish503.3 ft. MGO - General Observation - ROACHES @ MH503.3 ft. AMH - Downstream Manhole, Survey Ends - 16 0164503.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

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

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

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

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

  • Roots Fine Connection, from 08 to 10 o'clock, within 8 inches of joint: YES

    393.5 ft. - Roots Fine Connection, from 08 to 10 o'clock, within 8 inches of joint: YES

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

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

  • General Observation - ROACHES @ MH

    503.3 ft. - General Observation - ROACHES @ MH

All inspections of P13197Work order 967378

Observations (18)

DistanceCodeObservation
2FM—
501DAGS—
0MWL—
138.9CM—
503.3MGOROACHES @ MH
402.4CM—
43.5CL—
2DAGS—
2CM—
393.5RFC—
2SSS—
393.5TBA—
503.3AMH16 0164
0MWM—
501FM—
0AMH16 0165
503.3CM—
501SSS—

Properties (7)

additional_info
630098081522203
custom_field_three
FRACTURES/CRACKS
custom_field_two
2
customer
1
datetime
2022-08-16T00:14:46-07:00
documentation
PRO PIPE
is_lateral_inspection
false