Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 20, 2021, 09:44 AM

  • 14 0451_14 0130_10202021_020127.mp4

Date
10/20/2021
W/O
916871
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00570
PipeID
P18539
Time
2:44 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9468
Sewer Name
14 AVENUE "I" TRUNK
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
10
Purpose
Routine Assessment
Project
WO_916871_TV14045_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0451
Downstream MH
14 0130
Dir. of Survey
Downstream
Length Surveyed
259.4 ft.
Total Length
259.4 ft.
Structural Index
3
Structural Quick
3I21
Structural Rating
146
O&M Index
2
O&M Quick
412E
O&M Rating
64
Overall Index
3
Overall Quick
—
Overall Rating
210
Pipe schematic from manhole 14 0451 to 14 0130
MH: 14 0451MH: 14 0130downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 14 04510 ft. MWL - Water Level, 15 %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, Start4.4 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES6.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"9.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"15.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start58.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"61.1 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"105.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"108.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"118.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS156.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"160 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"175.2 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"200.9 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"203.9 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"223.5 ft. MWL - Water Level, 25 %of cross sectional area237.4 ft. MWM - Water Mark, 50 %of cross sectional area257.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish257.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish257.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish259.4 ft. AMH - Downstream Manhole, Survey Ends - 14 0130259.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

  • 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

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    4.4 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

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

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

  • General Observation - COCKROACHES IN MANHOLE

    259.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P18539Work order 916871

Observations (26)

DistanceCodeObservation
61.1TFA—
2DAGS—
200.9TFC—
156.6TFC—
160TFC—
58.1TFC—
0MWM—
203.9TFC—
0MGOCONNECTION AT MH 3 O'CLOCK
15.2CM—
257.7DAGS—
9.5TFC—
259.4AMH14 0130
0AMH14 0451
259.4MGOCOCKROACHES IN MANHOLE
223.5MWL—
257.7CM—
257.7DSZ—
108.5TF—
105.7TFC—
175.2TBA—
0MWL—
6.4TFC—
4.4CL—
237.4MWM—
118.1DSZDEBRIS

Properties (7)

additional_info
630069101921201
custom_field_three
CRACKS/DEBRIS
custom_field_two
3
customer
1
datetime
2021-10-20T02:44:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false