Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2022, 10:34 AM

  • 16 0160_16 0159_08102022_034715.mp4

Date
08/10/2022
W/O
967378
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00648
PipeID
P13192
Time
3:34 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10320
Sewer Name
16 ARROYO SECO TRUNK, SECTION 5
City
SOUTH PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
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 0160
Downstream MH
16 0159
Dir. of Survey
Downstream
Length Surveyed
278.6 ft.
Total Length
278.6 ft.
Structural Index
3
Structural Quick
423J
Structural Rating
277
O&M Index
2
O&M Quick
2J00
O&M Rating
110
Overall Index
2
Overall Quick
—
Overall Rating
387
Pipe schematic from manhole 16 0160 to 16 0159
MH: 16 0160MH: 16 0159downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 01602 ft. SSS - Surface Spalling, 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, Start15.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start246.7 ft. FM - Fracture Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES246.7 ft. B - Broken, from 04 to 05 o'clock, within 8 inches of joint: YES276 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish278.6 ft. AMH - Downstream Manhole, Survey Ends - 16 0159278.6 ft. MGO - General Observation - ROACHES @ MH278.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish278.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Fracture Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

    246.7 ft. - Fracture Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

  • Broken, from 04 to 05 o'clock, within 8 inches of joint: YES

    246.7 ft. - Broken, from 04 to 05 o'clock, within 8 inches of joint: YES

  • General Observation - ROACHES @ MH

    278.6 ft. - General Observation - ROACHES @ MH

All inspections of P13192Work order 967378

Observations (13)

DistanceCodeObservation
276SSS—
278.6AMH16 0159
278.6MGOROACHES @ MH
2SSS—
246.7FM—
0MWM—
2DAGS—
278.6CM—
246.7B—
0MWL—
278.6DAGS—
0AMH16 0160
15.9CM—

Properties (7)

additional_info
630098080922202
custom_field_three
BROKEN PIPE/MULTIPLE FRACTURES
custom_field_two
2
customer
1
datetime
2022-08-10T03:34:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false