Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 26, 2017, 10:41 AM

  • A 0894_A 0893 _26102017_034524.mp4

Date
10/26/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07988
Time
3:41 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5004
Sewer Name
A JOA-1A FLORENCE AVENUE INTERCEPTOR
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
34
Purpose
Routine Assessment
Project
WO_668909_TV18067_NOV2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0894
Downstream MH
A 0893
Dir. of Survey
Downstream
Length Surveyed
590.6 ft.
Total Length
590.6 ft.
Structural Index
3
Structural Quick
3V2V
Structural Rating
585
O&M Index
2
O&M Quick
2Z14
O&M Rating
274
Overall Index
2
Overall Quick
—
Overall Rating
859
Pipe schematic from manhole A 0894 to A 0893
MH: A 0894MH: A 0893downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 08940 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING3 ft. MGO - General Observation - MAG COATING109.7 ft. LR - Alignment Right, 5 %, Start182.4 ft. LR - Alignment Right, 5 %, Finish227 ft. LR - Alignment Right, 5 %, Start277.7 ft. LR - Alignment Right, 5 %, Finish497 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS588.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish588.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish588.3 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS589 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish590.6 ft. AMH - Downstream Manhole, Survey Ends - A 0893

Observation photos (3)

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

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

  • Alignment Right, 5 %, Start

    109.7 ft. - Alignment Right, 5 %, Start

All inspections of P07988Work order 668909

Observations (17)

DistanceCodeObservation
277.7LR—
182.4LR—
0MWM—
3DAGS—
227LR—
0AMHA 0894
2SRP—
589SRP—
0MWL—
3SSSMAG COATING
109.7LR—
588.3SSS—
3MGOMAG COATING
590.6AMHA 0893
588.3DAGS—
497DSZDEBRIS
588.3DSZDEBRIS

Properties (6)

additional_info
SC350358
custom_field_two
3
customer
LACSD
datetime
2017-10-26T03:41:45-07:00
sewer_category
Gravity
year_laid
31499