Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2021, 05:10 AM

  • 22 1015_22 1014_09282021_222648.mp4

Date
09/28/2021
W/O
916409
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00819
PipeID
P17384
Time
10:10 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9389
Sewer Name
22 LORAINE TRUNK
City
GLENDORA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_916409_TV22159_OCT2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 1015
Downstream MH
22 1014
Dir. of Survey
Downstream
Length Surveyed
392.1 ft.
Total Length
392.1 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
234
O&M Index
2
O&M Quick
342O
O&M Rating
169
Overall Index
3
Overall Quick
—
Overall Rating
403
Pipe schematic from manhole 22 1015 to 22 1014
MH: 22 1015MH: 22 1014downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 10152 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - MAG COATING THROUGHOUT2.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start17.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"69.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"146.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"183.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"220.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"263.9 ft. RMC - Roots Medium Connection, from 01 to 07 o'clock, 30 %, within 8 inches of joint: YES - ROOTS / DEBRIS - 100% CROSS-SECTION (OF CONNECTION).263.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"314.7 ft. RMJ - Roots Medium Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR320.2 ft. RMC - Roots Medium Connection, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES320.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - 85% OF TAP'S CROSS-SECTION FILLED WITH ROOTS / DEBRIS.371.3 ft. RMJ - Roots Medium Joint, from 03 to 09 o'clock, 15 %, within 8 inches of joint: YESR373.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"373.2 ft. RFC - Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES - 55% OF TAP CROSS-SECTION OBSTRUCTED WITH ROOTS.390.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish390.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish392.1 ft. AMH - Downstream Manhole, Survey Ends - 22 1014

Observation photos (8)

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

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

  • General Observation - MAG COATING THROUGHOUT

    2.1 ft. - General Observation - MAG COATING THROUGHOUT

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

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

  • Roots Medium Connection, from 01 to 07 o'clock, 30 %, within 8 inches of joint: YES - ROOTS / DEBRIS - 100% CROSS-SECTION (OF CONNECTION).

    263.9 ft. - Roots Medium Connection, from 01 to 07 o'clock, 30 %, within 8 inches of joint: YES - ROOTS / DEBRIS - 100% CROSS-SECTION (OF CONNECTION).

  • Roots Medium Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR

    314.7 ft. - Roots Medium Joint, from 07 to 09 o'clock, 10 %, within 8 inches of joint: YESR

  • Roots Medium Connection, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

    320.2 ft. - Roots Medium Connection, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES

  • Roots Medium Joint, from 03 to 09 o'clock, 15 %, within 8 inches of joint: YESR

    371.3 ft. - Roots Medium Joint, from 03 to 09 o'clock, 15 %, within 8 inches of joint: YESR

  • Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES - 55% OF TAP CROSS-SECTION OBSTRUCTED WITH ROOTS.

    373.2 ft. - Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES - 55% OF TAP CROSS-SECTION OBSTRUCTED WITH ROOTS.

All inspections of P17384Work order 916409

Observations (22)

DistanceCodeObservation
0MWM—
183.8TFA—
263.9RMCROOTS / DEBRIS - 100% CROSS-SECTION (OF CONNECTION).
320.2RMC—
390.4DAGS—
390.4SAP—
2DAGS—
314.7RMJ—
392.1AMH22 1014
0MWL—
2.1MGOMAG COATING THROUGHOUT
373.2TFA—
371.3RMJ—
0AMH22 1015
220.1TFC—
373.2RFC55% OF TAP CROSS-SECTION OBSTRUCTED WITH ROOTS.
320.2TF85% OF TAP'S CROSS-SECTION FILLED WITH ROOTS / DEBRIS.
17.1TFA—
2.1SAP—
69.8TF—
263.9TF—
146.9TF—

Properties (7)

additional_info
630069092821201
custom_field_three
AGGREGATE PROJECTING - ROOTS
custom_field_two
3
customer
1
datetime
2021-09-28T22:10:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false