Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 3, 2017, 07:54 AM
  • Section#3_A 0501_A 0500__832017__G6790.mp4

Date
08/03/2017
W/O
0635420
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00315
PipeID
P07737
Time
12:54 AM
Certificate
U-2014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6790
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
20170803MDM_JOA_1A_DISTRIC_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Upstream MH
A 0501
Downstream MH
A 0500
Dir. of Survey
Downstream
Length Surveyed
8.5 ft.
Total Length
8.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole A 0501 to A 0500
MH: A 0501MH: A 0500downstream0 ft. MWM - Water Mark, 100 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:55AM0 ft. MWL - Water Level, 80 %of cross sectional area2 ft. MGO - General Observation - 57" RCP FR POLY8 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: NO - FLOATING ON WATER8.5 ft. MSA - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observation photos (3)

  • General Observation - 57" RCP FR POLY

    2 ft. - General Observation - 57" RCP FR POLY

  • Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: NO - FLOATING ON WATER

    8 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: NO - FLOATING ON WATER

  • Survey Abandoned - DOWNLEG UPSTREAM SIPHON

    8.5 ft. - Survey Abandoned - DOWNLEG UPSTREAM SIPHON

Observations (6)

DistanceCodeObservation
2MGO57" RCP FR POLY
0MWM
0AMH2:55AM
8DAGSFLOATING ON WATER
8.5MSADOWNLEG UPSTREAM SIPHON
0MWL

Properties (5)

additional_info
DOWNLEG UPSTREAM SIPHON
custom_field_three
FR POLY LINER GOOD COND.
custom_field_two
4
customer
LACSD
datetime
2017-08-03T00:54:51-07:00