Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 5, 2019, 10:18 AM

  • 20 0197_20 0267_03052019_032807.mp4

Date
03/05/2019
W/O
750880
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00739
PipeID
P19122
Time
2:18 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6417
Sewer Name
20 OUTFALL TRUNK
City
PALMDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_750880_TV20060_FEB2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0197
Downstream MH
20 0267
Dir. of Survey
Downstream
Length Surveyed
16.1 ft.
Total Length
16.1 ft.
Structural Index
3
Structural Quick
3323
Structural Rating
15
O&M Index
3
O&M Quick
4132
O&M Rating
16
Overall Index
3
Overall Quick
—
Overall Rating
31
Pipe schematic from manhole 20 0197 to 20 0267
MH: 20 0197MH: 20 0267downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01970 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS15.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish15.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish15.9 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish15.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish16.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK16.1 ft. AMH - Downstream Manhole, Survey Ends - 20 0267

Observation photos (4)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

  • Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

    5.4 ft. - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

All inspections of P19122Work order 750880

Observations (14)

DistanceCodeObservation
15.9SSS—
2SSS—
15.9SAP—
2DAGS—
2SAP—
5.4DSZDEBRIS
0MWL—
15.9DSZ—
15.9DAGS—
0AMH20 0197
16.1MGOACTIVE CONNECTION AT MH 3 O'CLOCK
16.1AMH20 0267
0MWM—
0MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK

Properties (6)

additional_info
SC365933
custom_field_two
2
customer
LACSD
datetime
2019-03-05T02:18:35-08:00
documentation
PRO PIPE
is_lateral_inspection
false