Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 30, 2017, 09:05 AM
  • A 0879_A 0878 __30102017_020723.mp4

Date
10/30/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07973
Time
2:05 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5156
Sewer Name
A JOA-1A FLORENCE AVENUE INTERCEPTOR
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
29
Purpose
Routine Assessment
Project
WO_668909_TV18067_NOV2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0879
Downstream MH
A 0878
Dir. of Survey
Downstream
Length Surveyed
575.4 ft.
Total Length
575.4 ft.
Structural Index
3
Structural Quick
3V2V
Structural Rating
572
O&M Index
2
O&M Quick
2V00
O&M Rating
234
Overall Index
2
Overall Quick
Overall Rating
806
Pipe schematic from manhole A 0879 to A 0878
MH: A 0879MH: A 0878downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 08791.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start1.6 ft. MGO - General Observation - MAG COATING1.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING2 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start108.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS160.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS574 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish575.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish575.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish575.2 ft. MGO - General Observation - CONNECTION AT 3 OC575.4 ft. AMH - Downstream Manhole, Survey Ends - A 0878

Observation photos (2)

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

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

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

    1.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

Observations (14)

DistanceCodeObservation
2SRP
1.6DAGS
0MWM
574SRP
160.7DSZDEBRIS
575.1DAGS
1.6MGOMAG COATING
575.4AMHA 0878
1.6SSSMAG COATING
108.6DSZDEBRIS
0MWL
0AMHA 0879
575.1SSS
575.2MGOCONNECTION AT 3 OC

Properties (7)

additional_info
SC350360
custom_field_two
2
customer
LACSD
datetime
2017-10-30T02:05:30-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31303