Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2017, 09:21 AM

  • A 0884_A 0883 _27102017_022147.mp4

Date
10/27/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07978
Time
2:21 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
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0884
Downstream MH
A 0883
Dir. of Survey
Downstream
Length Surveyed
415.1 ft.
Total Length
415.1 ft.
Structural Index
3
Structural Quick
3O22
Structural Rating
250
O&M Index
2
O&M Quick
2M00
O&M Rating
140
Overall Index
3
Overall Quick
—
Overall Rating
390
Pipe schematic from manhole A 0884 to A 0883
MH: A 0884MH: A 0883downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 08840 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area1.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.5 ft. MGO - General Observation - MAG COATING3.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING43.6 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 6"83 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS163.7 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 6"371.8 ft. LR - Alignment Right, 20 %, Start406.1 ft. LR - Alignment Right, 20 %, Finish412 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish413 ft. MGO - General Observation - MAG COAT THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK413.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS413.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish413.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish415.1 ft. AMH - Downstream Manhole, Survey Ends - A 0883

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

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

All inspections of P07978Work order 668909

Observations (18)

DistanceCodeObservation
415.1AMHA 0883
83DSZDEBRIS
3.5MGOMAG COATING
406.1LR—
0AMHA 0884
2SRP—
413.7DSZDEBRIS
413.7DAGS—
0MWM—
1.6DAGS—
371.8LR—
163.7TB—
413.7SSS—
412SRP—
0MWL—
413MGOMAG COAT THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK
3.5SSSMAG COATING
43.6TB—

Properties (7)

additional_info
SC350359
custom_field_two
3
customer
LACSD
datetime
2017-10-27T02:21:04-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31303