Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 26, 2017, 09:46 AM
  • A 0895_A 0894 _26102017_024728.mp4

Date
10/26/2017
W/O
668909
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00318
PipeID
P07989
Time
2:46 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 18
Page No.
25
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 0894
Downstream MH
A 0895
Dir. of Survey
Upstream
Length Surveyed
342.8 ft.
Total Length
342.8 ft.
Structural Index
3
Structural Quick
3222
Structural Rating
10
O&M Index
2
O&M Quick
2M00
O&M Rating
136
Overall Index
2
Overall Quick
Overall Rating
146
Pipe schematic from manhole A 0894 to A 0895
MH: A 0894MH: A 0895upstream0 ft. AMH - Upstream Manhole, Survey Ends - A 08952.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish336.1 ft. MGO - General Observation - RESUMING FROM 6'340 ft. MGO - General Observation - MAG COATING - 50% , 2' to end - 8 to 4 oc340 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING340.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start340.8 ft. SRP - Surface Reinforcement Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start342.8 ft. MWL - Water Level, 20 %of cross sectional area342.8 ft. MWM - Water Mark, 25 %of cross sectional area342.8 ft. AMH - Downstream Manhole, Survey Begins - A 0894

Observation photos (2)

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

    2.4 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

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

Observations (12)

DistanceCodeObservation
6.7MGORESUMING FROM 6'
0MWL
0MWM
2SRP
0AMHA 0894
2.4DAGS
340.4SSS
2.8MGOMAG COATING - 50% , 2' to end - 8 to 4 oc
342.8AMHA 0895
340SRP
2.8SSSMAG COATING
340.4DAGS

Properties (7)

additional_info
SC350358
custom_field_two
3
customer
LACSD
datetime
2017-10-26T02:46:27-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31499