Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 31, 2022, 05:03 PM
Date
01/31/2022
W/O
0937199
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00315
PipeID
P07749
Time
9:03 AM
Certificate
U-415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0388
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR
City
GARDENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
21
Purpose
Routine Assessment
Project
20220129DF_JOA_1A_DISTRICTS_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
A 0513
Downstream MH
A 0512
Dir. of Survey
Downstream
Length Surveyed
781.9 ft.
Total Length
781.9 ft.
Structural Index
4
Structural Quick
5r3^
Structural Rating
2045
O&M Index
2
O&M Quick
2^00
O&M Rating
310
Overall Index
3
Overall Quick
—
Overall Rating
2355
Pipe schematic from manhole A 0513 to A 0512
MH: A 0513MH: A 0512downstream0 ft. AMH - Upstream Manhole, Survey Begins - 9:05 AM0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - 30% MAG COAT2 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start281.6 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start776.6 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish776.6 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish776.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish776.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish776.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish781.9 ft. AMH - Downstream Manhole, Survey Ends - 10:55 AM
All inspections of P07749Work order 0937199

Observations (15)

DistanceCodeObservation
776.6SRV—
776.6SRC—
776.6DAGS—
0AMH9:05 AM
781.9AMH10:55 AM
2MGO30% MAG COAT
2SRC—
2SSS—
0MWL—
2DAGS—
2SAP—
776.6SSS—
0MWM—
281.6SRV—
776.6SAP—

Properties (6)

custom_field_three
AGGREGATE PROJ/REINFORCEMENT CORRODED/VISIBLE
custom_field_two
1
customer
LACSD
datetime
2022-01-31T09:03:26-08:00
documentation
FRANKLIN, BRAR, RAMIREZ, RUVALCABA
is_lateral_inspection
false