Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2021, 05:55 AM
  • 01 0199_01 0198_12212021_221603.mp4

Date
12/21/2021
W/O
926628
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00202
PipeID
P01241
Time
9:55 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9646
Sewer Name
01 COMPTON AVENUE TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_926628_TV01237_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0199
Downstream MH
01 0198
Dir. of Survey
Downstream
Length Surveyed
306.6 ft.
Total Length
306.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
4131
O&M Rating
13
Overall Index
2
Overall Quick
Overall Rating
16
Pipe schematic from manhole 01 0199 to 01 0198
MH: 01 0199MH: 01 0198downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01992 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start30 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"32.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"45.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start48.4 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start59 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"79.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"79.6 ft. RMC - Roots Medium Connection, from 01 to 04 o'clock, 15 %, within 8 inches of joint: YES81.7 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"87.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS125.1 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"150.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"157.3 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish178.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"182 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"190.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"231.2 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"231.3 ft. RFC - Roots Fine Connection, from 01 to 04 o'clock249.3 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"258.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"293.2 ft. TFA - Tap Factory Made Active, at 11 o'clock, -, within 8 inches of joint: NO, 6"303.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish303.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish303.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish306.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK306.6 ft. AMH - Downstream Manhole, Survey Ends - 01 0198306.6 ft. MGO - General Observation - COCKROACHES IN MH

Observation photos (6)

  • 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

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

    45.6 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    48.4 ft. - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

  • Roots Fine Connection, from 01 to 04 o'clock

    231.3 ft. - Roots Fine Connection, from 01 to 04 o'clock

  • General Observation - COCKROACHES IN MH

    306.6 ft. - General Observation - COCKROACHES IN MH

Observations (30)

DistanceCodeObservation
2DAGS
303.9DSZ
32.5TFA
293.2TFA
0MWL
190.4TFA
306.6MGOCONNECTION AT MH 3 O'CLOCK
125.1TFA
157.3RFJ
59TFA
249.3TFA
231.3RFC
79.6TFA
258.1TFC
178.6TFA
306.6AMH01 0198
87.5DSZDEBRIS
48.4RFJ
303.9CM
303.9DAGS
0MWM
30TFC
150.1TFC
45.6CM
79.6RMC
182TFA
231.2TFA
81.7TFA
306.6MGOCOCKROACHES IN MH
0AMH01 0199

Properties (7)

additional_info
630138122121201
custom_field_three
CRACKS/ROOTS
custom_field_two
3
customer
1
datetime
2021-12-21T21:55:25-08:00
documentation
PRO PIPE
is_lateral_inspection
false