Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 2, 2021, 11:39 AM

  • 01 0724_01 0723_02022021_035016.mp4

Date
02/02/2021
W/O
870426
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00195
PipeID
P01434
Time
3:39 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7849
Sewer Name
01 BULLIS ROAD RELIEF TRUNK, SECTION 1
City
LYNWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_870426_TV01259_JAN2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
33 in.
Upstream MH
01 0724
Downstream MH
01 0723
Dir. of Survey
Downstream
Length Surveyed
330.4 ft.
Total Length
330.4 ft.
Structural Index
3
Structural Quick
3724
Structural Rating
29
O&M Index
2
O&M Quick
412L
O&M Rating
134
Overall Index
2
Overall Quick
—
Overall Rating
163
Pipe schematic from manhole 01 0724 to 01 0723
MH: 01 0724MH: 01 0723downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION @ MH - 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 01 07240 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start241.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start262.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish262.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start297.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish328 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish330.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE330.4 ft. AMH - Downstream Manhole, Survey Ends - 01 0723

Observation photos (4)

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    330.4 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P01434Work order 870426

Observations (12)

DistanceCodeObservation
0MWL—
0MGOACTIVE CONNECTION @ MH - 3 O'CLOCK
330.4MGOCOCKROACHES IN MANHOLE
0AMH01 0724
328DAGS—
330.4AMH01 0723
262.7CL—
297.2FL—
2DAGS—
241.7CL—
262.7FL—
0MWM—

Properties (7)

additional_info
630069020121202
custom_field_three
CONTINUOUS CRACK/FRACTURE
custom_field_two
2
customer
1
datetime
2021-02-02T03:39:21-08:00
documentation
PRO PIPE
is_lateral_inspection
false