Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2019, 08:45 AM

  • 32 1297_32 1229_09102019_020245.mp4

Date
09/10/2019
W/O
782704
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00843
PipeID
P19685
Time
1:45 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6889
Sewer Name
32 SOLEDAD CANYON RELIEF TRUNK
City
SANTA CLARITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_782704_TV32023_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
32 1297
Downstream MH
32 1229
Dir. of Survey
Downstream
Length Surveyed
411.2 ft.
Total Length
411.2 ft.
Structural Index
4
Structural Quick
4A22
Structural Rating
52
O&M Index
2
O&M Quick
2p00
O&M Rating
486
Overall Index
2
Overall Quick
—
Overall Rating
538
Pipe schematic from manhole 32 1297 to 32 1229
MH: 32 1297MH: 32 1229downstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 12970 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start14.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start113.8 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Start173.7 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Finish193.8 ft. MGO - General Observation - RUN LIST STATES PIPE MATERIAL IS VCP. SECTION INFO CHANGED TO REFLECT ACTUAL PIPE MATERIAL.404.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start404.7 ft. MMC - Material Change, Reinforced concrete pipe409 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish409.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish409.9 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish409.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish411.2 ft. AMH - Downstream Manhole, Survey Ends - 32 1229

Observation photos (8)

  • Upstream Manhole, Survey Begins - 32 1297

    0 ft. - Upstream Manhole, Survey Begins - 32 1297

  • 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

  • Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Other, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    14.1 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 60 %of cross sectional area, Start

    113.8 ft. - Water Level, Sag in pipe, 60 %of cross sectional area, Start

  • General Observation - RUN LIST STATES PIPE MATERIAL IS VCP. SECTION INFO CHANGED TO REFLECT ACTUAL PIPE MATERIAL.

    193.8 ft. - General Observation - RUN LIST STATES PIPE MATERIAL IS VCP. SECTION INFO CHANGED TO REFLECT ACTUAL PIPE MATERIAL.

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    404.7 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Material Change, Reinforced concrete pipe

    404.7 ft. - Material Change, Reinforced concrete pipe

All inspections of P19685Work order 782704

Observations (16)

DistanceCodeObservation
0AMH32 1297
14.1DAE—
2DAGS—
409DAE—
173.7MWLS—
0MWM—
0MWL—
409.9DAGS—
193.8MGORUN LIST STATES PIPE MATERIAL IS VCP. SECTION INFO CHANGED TO REFLECT ACTUAL PIPE MATERIAL.
113.8MWLS—
409.9DAZ—
404.7SSS—
409.9SSS—
2DAZ—
404.7MMC—
411.2AMH32 1229

Properties (7)

additional_info
SC378605
custom_field_two
3
customer
LACSD
datetime
2019-09-10T01:45:35-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26787