Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 16, 2021, 06:11 AM
  • 02 0724_02 0723_12152021_222412.mp4

Date
12/15/2021
W/O
926773
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00294
PipeID
P03278
Time
10:11 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9635
Sewer Name
02 OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_926773_TV02351_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
15 in.
Upstream MH
02 0724
Downstream MH
02 0723
Dir. of Survey
Downstream
Length Surveyed
255.3 ft.
Total Length
255.3 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 02 0724 to 02 0723
MH: 02 0724MH: 02 0723downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 07240 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area3.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start13.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"15.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"45.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES49.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start99.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start106.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"108.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"224.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"227.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"249.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish253.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish253.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish255.3 ft. MGO - General Observation - COCKROACHES IN MH255.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0723255.3 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (6)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    3.9 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 12 o'clock, within 8 inches of joint: YES

    45.2 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    99.2 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MH

    255.3 ft. - General Observation - COCKROACHES IN MH

Observations (20)

DistanceCodeObservation
249.6FL
255.3MGOCOCKROACHES IN MH
253.3CM
15.5TFC
253.3DAGS
106.1TF
255.3AMH02 0723
255.3MGOCONNECTION AT MH 9 O'CLOCK
0AMH02 0724
3.9DAGS
13.4TFC
0MGOCOCKROACHES IN MH
99.2FL
49.8CM
108.4TFC
227.1TFC
0MWL
45.2CL
224.2TFC
0MWM

Properties (7)

additional_info
630138121521201
custom_field_three
CRACKS/FRACTURES
custom_field_two
2
customer
1
datetime
2021-12-15T22:11:23-08:00
documentation
PRO PIPE
is_lateral_inspection
false