Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2017, 07:22 AM
  • A 0889_A 0888 _27102017_002230.mp4

Date
10/27/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07983
Time
12:22 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5005
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
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0889
Downstream MH
A 0888
Dir. of Survey
Downstream
Length Surveyed
356.4 ft.
Total Length
356.4 ft.
Structural Index
3
Structural Quick
3M22
Structural Rating
214
O&M Index
2
O&M Quick
2F00
O&M Rating
68
Overall Index
3
Overall Quick
Overall Rating
282
Pipe schematic from manhole A 0889 to A 0888
MH: A 0889MH: A 0888downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 08892 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.7 ft. MGO - General Observation - MAG COATING3.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING3.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start195.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS354 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish354.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish354.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish354.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS355 ft. MGO - General Observation - MAG COAT THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK356.4 ft. AMH - Downstream Manhole, Survey Ends - A 0888

Observation photos (2)

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

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

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

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

Observations (14)

DistanceCodeObservation
356.4AMHA 0888
354.8DAGS
195.3DSZDEBRIS
3.7MGOMAG COATING
354SRP
354.8SSS
2SRP
0MWM
3.7SSSMAG COATING
355MGOMAG COAT THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK
3.7DAGS
0MWL
0AMHA 0889
354.8DSZDEBRIS

Properties (6)

additional_info
SC350359
custom_field_two
3
customer
LACSD
datetime
2017-10-27T00:22:08-07:00
sewer_category
Gravity
year_laid
31499