Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2020, 09:40 AM

  • 02 0748_02 0850_04202020_024607.mp4

Date
04/20/2020
W/O
824063
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00296
PipeID
P03417
Time
2:40 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7530
Sewer Name
02 OLD RIVER SCHOOL ROAD RELIEF TRUNK, SECTION 1
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
26
Purpose
Routine Assessment
Project
RFIR_WO_824063_TV02088_APR2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
02 0850
Downstream MH
02 0748
Dir. of Survey
Upstream
Length Surveyed
13.8 ft.
Total Length
13.8 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 02 0850 to 02 0748
MH: 02 0850MH: 02 0748upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 07480 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish4.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish11.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start13.8 ft. MWM - Water Mark, 20 %of cross sectional area13.8 ft. MWL - Water Level, 15 %of cross sectional area13.8 ft. MGO - General Observation - CONN @ MH 2 O'CLOCK/ACTIVE13.8 ft. AMH - Downstream Manhole, Survey Begins - 02 085013.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    13.8 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P03417Work order 824063

Observations (12)

DistanceCodeObservation
0MWM—
13.8AMH02 0748
13.8MGOCOCKROACHES IN MANHOLE
13.8MGOCONN @ MH 9 O'CLOCK/OPEN
2.1SAV—
2DAGS—
0MWL—
9.3DAGS—
0MGOCONN @ MH 2 O'CLOCK/ACTIVE
9.3SAV—
0AMH02 0850
0MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
SC411221
custom_field_two
3
customer
LACSD
datetime
2020-04-20T02:40:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false